68369898

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 139633920

約数和(自身を除く): 71264022

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 367, 509, 734, 1018, 1101, 1527, 2202, 3054, 22387, 31049, 44774, 62098, 67161, 93147, 134322, 186294, 186803, 373606, 560409, 1120818, 11394983, 22789966, 34184949, 68369898]

約数ペア:

[(1, 68369898), (2, 34184949), (3, 22789966), (6, 11394983), (61, 1120818), (122, 560409), (183, 373606), (366, 186803), (367, 186294), (509, 134322), (734, 93147), (1018, 67161), (1101, 62098), (1527, 44774), (2202, 31049), (3054, 22387)]