1875984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 5937120

約数和(自身を除く): 4061136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 121, 132, 136, 152, 176, 187, 204, 209, 228, 242, 264, 272, 304, 323, 363, 374, 408, 418, 456, 484, 528, 561, 627, 646, 726, 748, 816, 836, 912, 968, 969, 1122, 1254, 1292, 1452, 1496, 1672, 1936, 1938, 2057, 2244, 2299, 2508, 2584, 2904, 2992, 3344, 3553, 3876, 4114, 4488, 4598, 5016, 5168, 5808, 6171, 6897, 7106, 7752, 8228, 8976, 9196, 10032, 10659, 12342, 13794, 14212, 15504, 16456, 18392, 21318, 24684, 27588, 28424, 32912, 36784, 39083, 42636, 49368, 55176, 56848, 78166, 85272, 98736, 110352, 117249, 156332, 170544, 234498, 312664, 468996, 625328, 937992, 1875984]

約数ペア:

[(1, 1875984), (2, 937992), (3, 625328), (4, 468996), (6, 312664), (8, 234498), (11, 170544), (12, 156332), (16, 117249), (17, 110352), (19, 98736), (22, 85272), (24, 78166), (33, 56848), (34, 55176), (38, 49368), (44, 42636), (48, 39083), (51, 36784), (57, 32912), (66, 28424), (68, 27588), (76, 24684), (88, 21318), (102, 18392), (114, 16456), (121, 15504), (132, 14212), (136, 13794), (152, 12342), (176, 10659), (187, 10032), (204, 9196), (209, 8976), (228, 8228), (242, 7752), (264, 7106), (272, 6897), (304, 6171), (323, 5808), (363, 5168), (374, 5016), (408, 4598), (418, 4488), (456, 4114), (484, 3876), (528, 3553), (561, 3344), (627, 2992), (646, 2904), (726, 2584), (748, 2508), (816, 2299), (836, 2244), (912, 2057), (968, 1938), (969, 1936), (1122, 1672), (1254, 1496), (1292, 1452)]