42017724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{55579}}^1$

素因数の和:55599

約数の個数: 48

約数和(自身を含む): 124499200

約数和(自身を除く): 82481476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 55579, 111158, 166737, 222316, 333474, 389053, 500211, 666948, 778106, 1000422, 1167159, 1500633, 1556212, 2000844, 2334318, 3001266, 3501477, 4668636, 6002532, 7002954, 10504431, 14005908, 21008862, 42017724]

約数ペア:

[(1, 42017724), (2, 21008862), (3, 14005908), (4, 10504431), (6, 7002954), (7, 6002532), (9, 4668636), (12, 3501477), (14, 3001266), (18, 2334318), (21, 2000844), (27, 1556212), (28, 1500633), (36, 1167159), (42, 1000422), (54, 778106), (63, 666948), (84, 500211), (108, 389053), (126, 333474), (189, 222316), (252, 166737), (378, 111158), (756, 55579)]