42745452

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 102867072

約数和(自身を除く): 60121620

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 283, 307, 492, 566, 614, 849, 921, 1132, 1228, 1698, 1842, 3396, 3684, 11603, 12587, 23206, 25174, 34809, 37761, 46412, 50348, 69618, 75522, 86881, 139236, 151044, 173762, 260643, 347524, 521286, 1042572, 3562121, 7124242, 10686363, 14248484, 21372726, 42745452]

約数ペア:

[(1, 42745452), (2, 21372726), (3, 14248484), (4, 10686363), (6, 7124242), (12, 3562121), (41, 1042572), (82, 521286), (123, 347524), (164, 260643), (246, 173762), (283, 151044), (307, 139236), (492, 86881), (566, 75522), (614, 69618), (849, 50348), (921, 46412), (1132, 37761), (1228, 34809), (1698, 25174), (1842, 23206), (3396, 12587), (3684, 11603)]