21861658416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{35034709}}^1$

素因数の和:35034733

約数の個数: 40

約数和(自身を含む): 60820256560

約数和(自身を除く): 38958598144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 35034709, 70069418, 105104127, 140138836, 210208254, 280277672, 420416508, 455451217, 560555344, 840833016, 910902434, 1366353651, 1681666032, 1821804868, 2732707302, 3643609736, 5465414604, 7287219472, 10930829208, 21861658416]

約数ペア:

[(1, 21861658416), (2, 10930829208), (3, 7287219472), (4, 5465414604), (6, 3643609736), (8, 2732707302), (12, 1821804868), (13, 1681666032), (16, 1366353651), (24, 910902434), (26, 840833016), (39, 560555344), (48, 455451217), (52, 420416508), (78, 280277672), (104, 210208254), (156, 140138836), (208, 105104127), (312, 70069418), (624, 35034709)]