1380454578

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{56267}}^1$

素因数の和:56351

約数の個数: 48

約数和(自身を含む): 3160010880

約数和(自身を除く): 1779556302

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 4089, 8178, 12267, 24534, 56267, 112534, 168801, 337602, 506403, 1012806, 1631743, 2644549, 3263486, 4895229, 5289098, 7933647, 9790458, 14685687, 15867294, 23800941, 29371374, 47601882, 76691921, 153383842, 230075763, 460151526, 690227289, 1380454578]

約数ペア:

[(1, 1380454578), (2, 690227289), (3, 460151526), (6, 230075763), (9, 153383842), (18, 76691921), (29, 47601882), (47, 29371374), (58, 23800941), (87, 15867294), (94, 14685687), (141, 9790458), (174, 7933647), (261, 5289098), (282, 4895229), (423, 3263486), (522, 2644549), (846, 1631743), (1363, 1012806), (2726, 506403), (4089, 337602), (8178, 168801), (12267, 112534), (24534, 56267)]