138629946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253901}}^1$

素因数の和:253926

約数の個数: 32

約数和(自身を含む): 341244288

約数和(自身を除く): 202614342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 253901, 507802, 761703, 1523406, 1777307, 3300713, 3554614, 5331921, 6601426, 9902139, 10663842, 19804278, 23104991, 46209982, 69314973, 138629946]

約数ペア:

[(1, 138629946), (2, 69314973), (3, 46209982), (6, 23104991), (7, 19804278), (13, 10663842), (14, 9902139), (21, 6601426), (26, 5331921), (39, 3554614), (42, 3300713), (78, 1777307), (91, 1523406), (182, 761703), (273, 507802), (546, 253901)]