21332064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17119

約数の個数: 48

約数和(自身を含む): 60307632

約数和(自身を除く): 38975568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17093, 34186, 51279, 68372, 102558, 136744, 205116, 222209, 273488, 410232, 444418, 546976, 666627, 820464, 888836, 1333254, 1640928, 1777672, 2666508, 3555344, 5333016, 7110688, 10666032, 21332064]

約数ペア:

[(1, 21332064), (2, 10666032), (3, 7110688), (4, 5333016), (6, 3555344), (8, 2666508), (12, 1777672), (13, 1640928), (16, 1333254), (24, 888836), (26, 820464), (32, 666627), (39, 546976), (48, 444418), (52, 410232), (78, 273488), (96, 222209), (104, 205116), (156, 136744), (208, 102558), (312, 68372), (416, 51279), (624, 34186), (1248, 17093)]