25197102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 39314898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 191, 349, 378, 382, 573, 698, 1047, 1146, 1337, 1719, 2094, 2443, 2674, 3141, 3438, 4011, 4886, 5157, 6282, 7329, 8022, 9423, 10314, 12033, 14658, 18846, 21987, 24066, 36099, 43974, 65961, 66659, 72198, 131922, 133318, 199977, 399954, 466613, 599931, 933226, 1199862, 1399839, 1799793, 2799678, 3599586, 4199517, 8399034, 12598551, 25197102]

約数ペア:

[(1, 25197102), (2, 12598551), (3, 8399034), (6, 4199517), (7, 3599586), (9, 2799678), (14, 1799793), (18, 1399839), (21, 1199862), (27, 933226), (42, 599931), (54, 466613), (63, 399954), (126, 199977), (189, 133318), (191, 131922), (349, 72198), (378, 66659), (382, 65961), (573, 43974), (698, 36099), (1047, 24066), (1146, 21987), (1337, 18846), (1719, 14658), (2094, 12033), (2443, 10314), (2674, 9423), (3141, 8022), (3438, 7329), (4011, 6282), (4886, 5157)]