42820446

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 87218208

約数和(自身を除く): 44397762

約数列:

[1, 2, 3, 6, 113, 137, 226, 274, 339, 411, 461, 678, 822, 922, 1383, 2766, 15481, 30962, 46443, 52093, 63157, 92886, 104186, 126314, 156279, 189471, 312558, 378942, 7136741, 14273482, 21410223, 42820446]

約数ペア:

[(1, 42820446), (2, 21410223), (3, 14273482), (6, 7136741), (113, 378942), (137, 312558), (226, 189471), (274, 156279), (339, 126314), (411, 104186), (461, 92886), (678, 63157), (822, 52093), (922, 46443), (1383, 30962), (2766, 15481)]