42187334

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 78523200

約数和(自身を除く): 36335866

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 139, 163, 266, 278, 326, 931, 973, 1141, 1862, 1946, 2282, 2641, 3097, 5282, 6194, 6811, 7987, 13622, 15974, 18487, 21679, 22657, 36974, 43358, 45314, 129409, 151753, 158599, 258818, 303506, 317198, 430483, 860966, 1110193, 2220386, 3013381, 6026762, 21093667, 42187334]

約数ペア:

[(1, 42187334), (2, 21093667), (7, 6026762), (14, 3013381), (19, 2220386), (38, 1110193), (49, 860966), (98, 430483), (133, 317198), (139, 303506), (163, 258818), (266, 158599), (278, 151753), (326, 129409), (931, 45314), (973, 43358), (1141, 36974), (1862, 22657), (1946, 21679), (2282, 18487), (2641, 15974), (3097, 13622), (5282, 7987), (6194, 6811)]