23740147188

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1187}}^1\times {\mathrm{1289}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 60246426240

約数和(自身を除く): 36506279052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1187, 1289, 1293, 1724, 2374, 2578, 2586, 3561, 3867, 3879, 4748, 5156, 5172, 7122, 7734, 7758, 10683, 11601, 14244, 15468, 15516, 21366, 23202, 42732, 46404, 511597, 555559, 1023194, 1111118, 1530043, 1534791, 1666677, 2046388, 2222236, 3060086, 3069582, 3333354, 4590129, 4604373, 5000031, 6120172, 6139164, 6666708, 9180258, 9208746, 10000062, 13770387, 18360516, 18417492, 20000124, 27540774, 55081548, 659448533, 1318897066, 1978345599, 2637794132, 3956691198, 5935036797, 7913382396, 11870073594, 23740147188]

約数ペア:

[(1, 23740147188), (2, 11870073594), (3, 7913382396), (4, 5935036797), (6, 3956691198), (9, 2637794132), (12, 1978345599), (18, 1318897066), (36, 659448533), (431, 55081548), (862, 27540774), (1187, 20000124), (1289, 18417492), (1293, 18360516), (1724, 13770387), (2374, 10000062), (2578, 9208746), (2586, 9180258), (3561, 6666708), (3867, 6139164), (3879, 6120172), (4748, 5000031), (5156, 4604373), (5172, 4590129), (7122, 3333354), (7734, 3069582), (7758, 3060086), (10683, 2222236), (11601, 2046388), (14244, 1666677), (15468, 1534791), (15516, 1530043), (21366, 1111118), (23202, 1023194), (42732, 555559), (46404, 511597)]