1871592606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 4788026880

約数和(自身を除く): 2916434274

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 61, 67, 78, 103, 114, 117, 122, 134, 171, 183, 201, 206, 234, 247, 309, 342, 366, 402, 494, 549, 603, 618, 741, 793, 871, 927, 1098, 1159, 1206, 1273, 1339, 1482, 1586, 1742, 1854, 1957, 2223, 2318, 2379, 2546, 2613, 2678, 3477, 3819, 3914, 4017, 4087, 4446, 4758, 5226, 5871, 6283, 6901, 6954, 7137, 7638, 7839, 8034, 8174, 10431, 11457, 11742, 12051, 12261, 12566, 13802, 14274, 15067, 15678, 16549, 17613, 18849, 20703, 20862, 22914, 24102, 24522, 25441, 30134, 33098, 35226, 36783, 37698, 41406, 45201, 49647, 50882, 53131, 56547, 62109, 73566, 76323, 77653, 81679, 89713, 90402, 99294, 106262, 113094, 119377, 124218, 131119, 135603, 148941, 152646, 155306, 159393, 163358, 179426, 228969, 232959, 238754, 245037, 262238, 269139, 271206, 297882, 318786, 358131, 393357, 420961, 457938, 465918, 478179, 490074, 538278, 698877, 716262, 735111, 786714, 807417, 841922, 956358, 1009489, 1074393, 1180071, 1262883, 1397754, 1470222, 1551901, 1614834, 1704547, 2018978, 2148786, 2360142, 2525766, 3028467, 3103802, 3409094, 3788649, 4655703, 5113641, 5472493, 6056934, 7577298, 7998259, 9085401, 9311406, 10227282, 10944986, 13967109, 15340923, 15996518, 16417479, 18170802, 23994777, 27934218, 30681846, 32834958, 47989554, 49252437, 71984331, 98504874, 103977367, 143968662, 207954734, 311932101, 623864202, 935796303, 1871592606]

約数ペア:

[(1, 1871592606), (2, 935796303), (3, 623864202), (6, 311932101), (9, 207954734), (13, 143968662), (18, 103977367), (19, 98504874), (26, 71984331), (38, 49252437), (39, 47989554), (57, 32834958), (61, 30681846), (67, 27934218), (78, 23994777), (103, 18170802), (114, 16417479), (117, 15996518), (122, 15340923), (134, 13967109), (171, 10944986), (183, 10227282), (201, 9311406), (206, 9085401), (234, 7998259), (247, 7577298), (309, 6056934), (342, 5472493), (366, 5113641), (402, 4655703), (494, 3788649), (549, 3409094), (603, 3103802), (618, 3028467), (741, 2525766), (793, 2360142), (871, 2148786), (927, 2018978), (1098, 1704547), (1159, 1614834), (1206, 1551901), (1273, 1470222), (1339, 1397754), (1482, 1262883), (1586, 1180071), (1742, 1074393), (1854, 1009489), (1957, 956358), (2223, 841922), (2318, 807417), (2379, 786714), (2546, 735111), (2613, 716262), (2678, 698877), (3477, 538278), (3819, 490074), (3914, 478179), (4017, 465918), (4087, 457938), (4446, 420961), (4758, 393357), (5226, 358131), (5871, 318786), (6283, 297882), (6901, 271206), (6954, 269139), (7137, 262238), (7638, 245037), (7839, 238754), (8034, 232959), (8174, 228969), (10431, 179426), (11457, 163358), (11742, 159393), (12051, 155306), (12261, 152646), (12566, 148941), (13802, 135603), (14274, 131119), (15067, 124218), (15678, 119377), (16549, 113094), (17613, 106262), (18849, 99294), (20703, 90402), (20862, 89713), (22914, 81679), (24102, 77653), (24522, 76323), (25441, 73566), (30134, 62109), (33098, 56547), (35226, 53131), (36783, 50882), (37698, 49647), (41406, 45201)]