42170478

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 101683200

約数和(自身を除く): 59512722

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 661, 686, 1029, 1302, 1322, 1519, 1983, 2058, 3038, 3966, 4557, 4627, 9114, 9254, 10633, 13881, 20491, 21266, 27762, 31899, 32389, 40982, 61473, 63798, 64778, 97167, 122946, 143437, 194334, 226723, 286874, 430311, 453446, 680169, 860622, 1004059, 1360338, 2008118, 3012177, 6024354, 7028413, 14056826, 21085239, 42170478]

約数ペア:

[(1, 42170478), (2, 21085239), (3, 14056826), (6, 7028413), (7, 6024354), (14, 3012177), (21, 2008118), (31, 1360338), (42, 1004059), (49, 860622), (62, 680169), (93, 453446), (98, 430311), (147, 286874), (186, 226723), (217, 194334), (294, 143437), (343, 122946), (434, 97167), (651, 64778), (661, 63798), (686, 61473), (1029, 40982), (1302, 32389), (1322, 31899), (1519, 27762), (1983, 21266), (2058, 20491), (3038, 13881), (3966, 10633), (4557, 9254), (4627, 9114)]