18624935940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23878123}}^1$

素因数の和:23878148

約数の個数: 48

約数和(自身を含む): 56161347648

約数和(自身を除く): 37536411708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 23878123, 47756246, 71634369, 95512492, 119390615, 143268738, 238781230, 286537476, 310415599, 358171845, 477562460, 620831198, 716343690, 931246797, 1241662396, 1432687380, 1552077995, 1862493594, 3104155990, 3724987188, 4656233985, 6208311980, 9312467970, 18624935940]

約数ペア:

[(1, 18624935940), (2, 9312467970), (3, 6208311980), (4, 4656233985), (5, 3724987188), (6, 3104155990), (10, 1862493594), (12, 1552077995), (13, 1432687380), (15, 1241662396), (20, 931246797), (26, 716343690), (30, 620831198), (39, 477562460), (52, 358171845), (60, 310415599), (65, 286537476), (78, 238781230), (130, 143268738), (156, 119390615), (195, 95512492), (260, 71634369), (390, 47756246), (780, 23878123)]