31449996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28181}}^1$

素因数の和:28222

約数の個数: 36

約数和(自身を含む): 82065984

約数和(自身を除く): 50615988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 28181, 56362, 84543, 112724, 169086, 253629, 338172, 507258, 873611, 1014516, 1747222, 2620833, 3494444, 5241666, 7862499, 10483332, 15724998, 31449996]

約数ペア:

[(1, 31449996), (2, 15724998), (3, 10483332), (4, 7862499), (6, 5241666), (9, 3494444), (12, 2620833), (18, 1747222), (31, 1014516), (36, 873611), (62, 507258), (93, 338172), (124, 253629), (186, 169086), (279, 112724), (372, 84543), (558, 56362), (1116, 28181)]