42213258

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 55844982

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 151, 167, 186, 279, 302, 334, 453, 501, 558, 837, 906, 1002, 1359, 1503, 1674, 2718, 3006, 4077, 4509, 4681, 5177, 8154, 9018, 9362, 10354, 14043, 15531, 25217, 28086, 31062, 42129, 46593, 50434, 75651, 84258, 93186, 126387, 139779, 151302, 226953, 252774, 279558, 453906, 680859, 781727, 1361718, 1563454, 2345181, 4690362, 7035543, 14071086, 21106629, 42213258]

約数ペア:

[(1, 42213258), (2, 21106629), (3, 14071086), (6, 7035543), (9, 4690362), (18, 2345181), (27, 1563454), (31, 1361718), (54, 781727), (62, 680859), (93, 453906), (151, 279558), (167, 252774), (186, 226953), (279, 151302), (302, 139779), (334, 126387), (453, 93186), (501, 84258), (558, 75651), (837, 50434), (906, 46593), (1002, 42129), (1359, 31062), (1503, 28086), (1674, 25217), (2718, 15531), (3006, 14043), (4077, 10354), (4509, 9362), (4681, 9018), (5177, 8154)]