1720221288

素因数分解:

$2^3\times 3^1\times {\mathrm{4657}}^1\times {\mathrm{15391}}^1$

素因数の和:20057

約数の個数: 32

約数和(自身を含む): 4301756160

約数和(自身を除く): 2581534872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4657, 9314, 13971, 15391, 18628, 27942, 30782, 37256, 46173, 55884, 61564, 92346, 111768, 123128, 184692, 369384, 71675887, 143351774, 215027661, 286703548, 430055322, 573407096, 860110644, 1720221288]

約数ペア:

[(1, 1720221288), (2, 860110644), (3, 573407096), (4, 430055322), (6, 286703548), (8, 215027661), (12, 143351774), (24, 71675887), (4657, 369384), (9314, 184692), (13971, 123128), (15391, 111768), (18628, 92346), (27942, 61564), (30782, 55884), (37256, 46173)]