13237085268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{19423}}^1$

素因数の和:21165

約数の個数: 72

約数和(自身を含む): 36525355776

約数和(自身を除く): 23288270508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1721, 3442, 5163, 6884, 10326, 15489, 18931, 19423, 20652, 30978, 37862, 38846, 56793, 58269, 61956, 75724, 77692, 113586, 116538, 170379, 174807, 213653, 227172, 233076, 340758, 349614, 427306, 640959, 681516, 699228, 854612, 1281918, 1922877, 2563836, 3845754, 7691508, 33426983, 66853966, 100280949, 133707932, 200561898, 300842847, 367696813, 401123796, 601685694, 735393626, 1103090439, 1203371388, 1470787252, 2206180878, 3309271317, 4412361756, 6618542634, 13237085268]

約数ペア:

[(1, 13237085268), (2, 6618542634), (3, 4412361756), (4, 3309271317), (6, 2206180878), (9, 1470787252), (11, 1203371388), (12, 1103090439), (18, 735393626), (22, 601685694), (33, 401123796), (36, 367696813), (44, 300842847), (66, 200561898), (99, 133707932), (132, 100280949), (198, 66853966), (396, 33426983), (1721, 7691508), (3442, 3845754), (5163, 2563836), (6884, 1922877), (10326, 1281918), (15489, 854612), (18931, 699228), (19423, 681516), (20652, 640959), (30978, 427306), (37862, 349614), (38846, 340758), (56793, 233076), (58269, 227172), (61956, 213653), (75724, 174807), (77692, 170379), (113586, 116538)]