25081614

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 56407104

約数和(自身を除く): 31325490

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 318, 366, 431, 477, 549, 862, 954, 1098, 1293, 2586, 3233, 3879, 6466, 7758, 9699, 19398, 22843, 26291, 29097, 45686, 52582, 58194, 68529, 78873, 137058, 157746, 205587, 236619, 411174, 473238, 1393423, 2786846, 4180269, 8360538, 12540807, 25081614]

約数ペア:

[(1, 25081614), (2, 12540807), (3, 8360538), (6, 4180269), (9, 2786846), (18, 1393423), (53, 473238), (61, 411174), (106, 236619), (122, 205587), (159, 157746), (183, 137058), (318, 78873), (366, 68529), (431, 58194), (477, 52582), (549, 45686), (862, 29097), (954, 26291), (1098, 22843), (1293, 19398), (2586, 9699), (3233, 7758), (3879, 6466)]