21227834064

素因数分解:

$2^4\times 3^1\times {\mathrm{2909}}^1\times {\mathrm{152027}}^1$

素因数の和:154947

約数の個数: 40

約数和(自身を含む): 54857783520

約数和(自身を除く): 33629949456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2909, 5818, 8727, 11636, 17454, 23272, 34908, 46544, 69816, 139632, 152027, 304054, 456081, 608108, 912162, 1216216, 1824324, 2432432, 3648648, 7297296, 442246543, 884493086, 1326739629, 1768986172, 2653479258, 3537972344, 5306958516, 7075944688, 10613917032, 21227834064]

約数ペア:

[(1, 21227834064), (2, 10613917032), (3, 7075944688), (4, 5306958516), (6, 3537972344), (8, 2653479258), (12, 1768986172), (16, 1326739629), (24, 884493086), (48, 442246543), (2909, 7297296), (5818, 3648648), (8727, 2432432), (11636, 1824324), (17454, 1216216), (23272, 912162), (34908, 608108), (46544, 456081), (69816, 304054), (139632, 152027)]