21999608976

素因数分解:

$2^4\times 3^1\times {\mathrm{761}}^1\times {\mathrm{602267}}^1$

素因数の和:603039

約数の個数: 40

約数和(自身を含む): 56907098784

約数和(自身を除く): 34907489808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 761, 1522, 2283, 3044, 4566, 6088, 9132, 12176, 18264, 36528, 602267, 1204534, 1806801, 2409068, 3613602, 4818136, 7227204, 9636272, 14454408, 28908816, 458325187, 916650374, 1374975561, 1833300748, 2749951122, 3666601496, 5499902244, 7333202992, 10999804488, 21999608976]

約数ペア:

[(1, 21999608976), (2, 10999804488), (3, 7333202992), (4, 5499902244), (6, 3666601496), (8, 2749951122), (12, 1833300748), (16, 1374975561), (24, 916650374), (48, 458325187), (761, 28908816), (1522, 14454408), (2283, 9636272), (3044, 7227204), (4566, 4818136), (6088, 3613602), (9132, 2409068), (12176, 1806801), (18264, 1204534), (36528, 602267)]