42728658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35081}}^1$

素因数の和:35122

約数の個数: 32

約数和(自身を含む): 101036160

約数和(自身を除く): 58307502

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 35081, 70162, 105243, 210486, 245567, 491134, 736701, 1017349, 1473402, 2034698, 3052047, 6104094, 7121443, 14242886, 21364329, 42728658]

約数ペア:

[(1, 42728658), (2, 21364329), (3, 14242886), (6, 7121443), (7, 6104094), (14, 3052047), (21, 2034698), (29, 1473402), (42, 1017349), (58, 736701), (87, 491134), (174, 245567), (203, 210486), (406, 105243), (609, 70162), (1218, 35081)]