31843014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 77279232

約数和(自身を除く): 45436218

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 661, 777, 1147, 1302, 1322, 1554, 1983, 2294, 3441, 3966, 4627, 6882, 8029, 9254, 13881, 16058, 20491, 24087, 24457, 27762, 40982, 48174, 48914, 61473, 73371, 122946, 143437, 146742, 171199, 286874, 342398, 430311, 513597, 758167, 860622, 1027194, 1516334, 2274501, 4549002, 5307169, 10614338, 15921507, 31843014]

約数ペア:

[(1, 31843014), (2, 15921507), (3, 10614338), (6, 5307169), (7, 4549002), (14, 2274501), (21, 1516334), (31, 1027194), (37, 860622), (42, 758167), (62, 513597), (74, 430311), (93, 342398), (111, 286874), (186, 171199), (217, 146742), (222, 143437), (259, 122946), (434, 73371), (518, 61473), (651, 48914), (661, 48174), (777, 40982), (1147, 27762), (1302, 24457), (1322, 24087), (1554, 20491), (1983, 16058), (2294, 13881), (3441, 9254), (3966, 8029), (4627, 6882)]