81884142

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{10177}}^1$

素因数の和:10337

約数の個数: 32

約数和(自身を含む): 183204000

約数和(自身を除く): 101319858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 10177, 20354, 30531, 61062, 91593, 183186, 274779, 549558, 1516373, 3032746, 4549119, 9098238, 13647357, 27294714, 40942071, 81884142]

約数ペア:

[(1, 81884142), (2, 40942071), (3, 27294714), (6, 13647357), (9, 9098238), (18, 4549119), (27, 3032746), (54, 1516373), (149, 549558), (298, 274779), (447, 183186), (894, 91593), (1341, 61062), (2682, 30531), (4023, 20354), (8046, 10177)]