21982182

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{77951}}^1$

素因数の和:78003

約数の個数: 16

約数和(自身を含む): 44900352

約数和(自身を除く): 22918170

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 77951, 155902, 233853, 467706, 3663697, 7327394, 10991091, 21982182]

約数ペア:

[(1, 21982182), (2, 10991091), (3, 7327394), (6, 3663697), (47, 467706), (94, 233853), (141, 155902), (282, 77951)]