18648325488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29885137}}^1$

素因数の和:29885161

約数の個数: 40

約数和(自身を含む): 51880599568

約数和(自身を除く): 33232274080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 29885137, 59770274, 89655411, 119540548, 179310822, 239081096, 358621644, 388506781, 478162192, 717243288, 777013562, 1165520343, 1434486576, 1554027124, 2331040686, 3108054248, 4662081372, 6216108496, 9324162744, 18648325488]

約数ペア:

[(1, 18648325488), (2, 9324162744), (3, 6216108496), (4, 4662081372), (6, 3108054248), (8, 2331040686), (12, 1554027124), (13, 1434486576), (16, 1165520343), (24, 777013562), (26, 717243288), (39, 478162192), (48, 388506781), (52, 358621644), (78, 239081096), (104, 179310822), (156, 119540548), (208, 89655411), (312, 59770274), (624, 29885137)]