15159942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 38039040

約数和(自身を除く): 22879098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1523, 1659, 3046, 3318, 4569, 4977, 9138, 9954, 10661, 13707, 21322, 27414, 31983, 63966, 95949, 120317, 191898, 240634, 360951, 721902, 842219, 1082853, 1684438, 2165706, 2526657, 5053314, 7579971, 15159942]

約数ペア:

[(1, 15159942), (2, 7579971), (3, 5053314), (6, 2526657), (7, 2165706), (9, 1684438), (14, 1082853), (18, 842219), (21, 721902), (42, 360951), (63, 240634), (79, 191898), (126, 120317), (158, 95949), (237, 63966), (474, 31983), (553, 27414), (711, 21322), (1106, 13707), (1422, 10661), (1523, 9954), (1659, 9138), (3046, 4977), (3318, 4569)]