81553964244

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{22137341}}^1$

素因数の和:22137655

約数の個数: 24

約数和(自身を含む): 190912437408

約数和(自身を除く): 109358473164

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 22137341, 44274682, 66412023, 88549364, 132824046, 265648092, 6796163687, 13592327374, 20388491061, 27184654748, 40776982122, 81553964244]

約数ペア:

[(1, 81553964244), (2, 40776982122), (3, 27184654748), (4, 20388491061), (6, 13592327374), (12, 6796163687), (307, 265648092), (614, 132824046), (921, 88549364), (1228, 66412023), (1842, 44274682), (3684, 22137341)]