5205942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 13079040

約数和(自身を除く): 7873098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 523, 553, 711, 1046, 1106, 1422, 1569, 1659, 3138, 3318, 3661, 4707, 4977, 7322, 9414, 9954, 10983, 21966, 32949, 41317, 65898, 82634, 123951, 247902, 289219, 371853, 578438, 743706, 867657, 1735314, 2602971, 5205942]

約数ペア:

[(1, 5205942), (2, 2602971), (3, 1735314), (6, 867657), (7, 743706), (9, 578438), (14, 371853), (18, 289219), (21, 247902), (42, 123951), (63, 82634), (79, 65898), (126, 41317), (158, 32949), (237, 21966), (474, 10983), (523, 9954), (553, 9414), (711, 7322), (1046, 4977), (1106, 4707), (1422, 3661), (1569, 3318), (1659, 3138)]