23404626

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{20639}}^1$

素因数の和:20660

約数の個数: 40

約数和(自身を含む): 59938560

約数和(自身を除く): 36533934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 20639, 41278, 61917, 123834, 144473, 185751, 288946, 371502, 433419, 557253, 866838, 1114506, 1300257, 1671759, 2600514, 3343518, 3900771, 7801542, 11702313, 23404626]

約数ペア:

[(1, 23404626), (2, 11702313), (3, 7801542), (6, 3900771), (7, 3343518), (9, 2600514), (14, 1671759), (18, 1300257), (21, 1114506), (27, 866838), (42, 557253), (54, 433419), (63, 371502), (81, 288946), (126, 185751), (162, 144473), (189, 123834), (378, 61917), (567, 41278), (1134, 20639)]