42218174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 69797376

約数和(自身を除く): 27579202

約数列:

[1, 2, 17, 34, 43, 67, 86, 134, 431, 731, 862, 1139, 1462, 2278, 2881, 5762, 7327, 14654, 18533, 28877, 37066, 48977, 57754, 97954, 315061, 490909, 630122, 981818, 1241711, 2483422, 21109087, 42218174]

約数ペア:

[(1, 42218174), (2, 21109087), (17, 2483422), (34, 1241711), (43, 981818), (67, 630122), (86, 490909), (134, 315061), (431, 97954), (731, 57754), (862, 48977), (1139, 37066), (1462, 28877), (2278, 18533), (2881, 14654), (5762, 7327)]