42865506

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 52531614

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 181, 223, 354, 362, 446, 531, 543, 669, 1062, 1086, 1338, 1629, 2007, 3258, 4014, 10679, 13157, 21358, 26314, 32037, 39471, 40363, 64074, 78942, 80726, 96111, 118413, 121089, 192222, 236826, 242178, 363267, 726534, 2381417, 4762834, 7144251, 14288502, 21432753, 42865506]

約数ペア:

[(1, 42865506), (2, 21432753), (3, 14288502), (6, 7144251), (9, 4762834), (18, 2381417), (59, 726534), (118, 363267), (177, 242178), (181, 236826), (223, 192222), (354, 121089), (362, 118413), (446, 96111), (531, 80726), (543, 78942), (669, 64074), (1062, 40363), (1086, 39471), (1338, 32037), (1629, 26314), (2007, 21358), (3258, 13157), (4014, 10679)]