145293678

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{11923}}^1$

素因数の和:12608

約数の個数: 24

約数和(自身を含む): 315294408

約数和(自身を除く): 170000730

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 4062, 6093, 11923, 12186, 23846, 35769, 71538, 107307, 214614, 8071871, 16143742, 24215613, 48431226, 72646839, 145293678]

約数ペア:

[(1, 145293678), (2, 72646839), (3, 48431226), (6, 24215613), (9, 16143742), (18, 8071871), (677, 214614), (1354, 107307), (2031, 71538), (4062, 35769), (6093, 23846), (11923, 12186)]