18928452

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12041}}^1$

素因数の和:12179

約数の個数: 24

約数和(自身を含む): 44507232

約数和(自身を除く): 25578780

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12041, 24082, 36123, 48164, 72246, 144492, 1577371, 3154742, 4732113, 6309484, 9464226, 18928452]

約数ペア:

[(1, 18928452), (2, 9464226), (3, 6309484), (4, 4732113), (6, 3154742), (12, 1577371), (131, 144492), (262, 72246), (393, 48164), (524, 36123), (786, 24082), (1572, 12041)]