86907954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71353}}^1$

素因数の和:71394

約数の個数: 32

約数和(自身を含む): 205499520

約数和(自身を除く): 118591566

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 71353, 142706, 214059, 428118, 499471, 998942, 1498413, 2069237, 2996826, 4138474, 6207711, 12415422, 14484659, 28969318, 43453977, 86907954]

約数ペア:

[(1, 86907954), (2, 43453977), (3, 28969318), (6, 14484659), (7, 12415422), (14, 6207711), (21, 4138474), (29, 2996826), (42, 2069237), (58, 1498413), (87, 998942), (174, 499471), (203, 428118), (406, 214059), (609, 142706), (1218, 71353)]