2912890188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18672373}}^1$

素因数の和:18672393

約数の個数: 24

約数和(自身を含む): 7319570608

約数和(自身を除く): 4406680420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18672373, 37344746, 56017119, 74689492, 112034238, 224068476, 242740849, 485481698, 728222547, 970963396, 1456445094, 2912890188]

約数ペア:

[(1, 2912890188), (2, 1456445094), (3, 970963396), (4, 728222547), (6, 485481698), (12, 242740849), (13, 224068476), (26, 112034238), (39, 74689492), (52, 56017119), (78, 37344746), (156, 18672373)]