1639730052

素因数分解:

$2^2\times 3^2\times {\mathrm{2459}}^1\times {\mathrm{18523}}^1$

素因数の和:20992

約数の個数: 36

約数和(自身を含む): 4146782640

約数和(自身を除く): 2507052588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2459, 4918, 7377, 9836, 14754, 18523, 22131, 29508, 37046, 44262, 55569, 74092, 88524, 111138, 166707, 222276, 333414, 666828, 45548057, 91096114, 136644171, 182192228, 273288342, 409932513, 546576684, 819865026, 1639730052]

約数ペア:

[(1, 1639730052), (2, 819865026), (3, 546576684), (4, 409932513), (6, 273288342), (9, 182192228), (12, 136644171), (18, 91096114), (36, 45548057), (2459, 666828), (4918, 333414), (7377, 222276), (9836, 166707), (14754, 111138), (18523, 88524), (22131, 74092), (29508, 55569), (37046, 44262)]