27661788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 92461824

約数和(自身を除く): 64800036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 587, 612, 693, 714, 748, 924, 1071, 1122, 1174, 1309, 1386, 1428, 1683, 1761, 2142, 2244, 2348, 2618, 2772, 3366, 3522, 3927, 4109, 4284, 5236, 5283, 6457, 6732, 7044, 7854, 8218, 9979, 10566, 11781, 12327, 12914, 15708, 16436, 19371, 19958, 21132, 23562, 24654, 25828, 29937, 36981, 38742, 39916, 45199, 47124, 49308, 58113, 59874, 69853, 73962, 77484, 89811, 90398, 109769, 116226, 119748, 135597, 139706, 147924, 179622, 180796, 209559, 219538, 232452, 271194, 279412, 329307, 359244, 406791, 419118, 439076, 542388, 628677, 658614, 768383, 813582, 838236, 987921, 1257354, 1317228, 1536766, 1627164, 1975842, 2305149, 2514708, 3073532, 3951684, 4610298, 6915447, 9220596, 13830894, 27661788]

約数ペア:

[(1, 27661788), (2, 13830894), (3, 9220596), (4, 6915447), (6, 4610298), (7, 3951684), (9, 3073532), (11, 2514708), (12, 2305149), (14, 1975842), (17, 1627164), (18, 1536766), (21, 1317228), (22, 1257354), (28, 987921), (33, 838236), (34, 813582), (36, 768383), (42, 658614), (44, 628677), (51, 542388), (63, 439076), (66, 419118), (68, 406791), (77, 359244), (84, 329307), (99, 279412), (102, 271194), (119, 232452), (126, 219538), (132, 209559), (153, 180796), (154, 179622), (187, 147924), (198, 139706), (204, 135597), (231, 119748), (238, 116226), (252, 109769), (306, 90398), (308, 89811), (357, 77484), (374, 73962), (396, 69853), (462, 59874), (476, 58113), (561, 49308), (587, 47124), (612, 45199), (693, 39916), (714, 38742), (748, 36981), (924, 29937), (1071, 25828), (1122, 24654), (1174, 23562), (1309, 21132), (1386, 19958), (1428, 19371), (1683, 16436), (1761, 15708), (2142, 12914), (2244, 12327), (2348, 11781), (2618, 10566), (2772, 9979), (3366, 8218), (3522, 7854), (3927, 7044), (4109, 6732), (4284, 6457), (5236, 5283)]