40541886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29251}}^1$

素因数の和:29277

約数の個数: 48

約数和(自身を含む): 109519488

約数和(自身を除く): 68977602

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 29251, 58502, 87753, 175506, 204757, 263259, 321761, 409514, 526518, 614271, 643522, 965283, 1228542, 1842813, 1930566, 2252327, 2895849, 3685626, 4504654, 5791698, 6756981, 13513962, 20270943, 40541886]

約数ペア:

[(1, 40541886), (2, 20270943), (3, 13513962), (6, 6756981), (7, 5791698), (9, 4504654), (11, 3685626), (14, 2895849), (18, 2252327), (21, 1930566), (22, 1842813), (33, 1228542), (42, 965283), (63, 643522), (66, 614271), (77, 526518), (99, 409514), (126, 321761), (154, 263259), (198, 204757), (231, 175506), (462, 87753), (693, 58502), (1386, 29251)]