21570604296

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11376901}}^1$

素因数の和:11376989

約数の個数: 32

約数和(自身を含む): 54609129600

約数和(自身を除く): 33038525304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 11376901, 22753802, 34130703, 45507604, 68261406, 91015208, 136522812, 273045624, 898775179, 1797550358, 2696325537, 3595100716, 5392651074, 7190201432, 10785302148, 21570604296]

約数ペア:

[(1, 21570604296), (2, 10785302148), (3, 7190201432), (4, 5392651074), (6, 3595100716), (8, 2696325537), (12, 1797550358), (24, 898775179), (79, 273045624), (158, 136522812), (237, 91015208), (316, 68261406), (474, 45507604), (632, 34130703), (948, 22753802), (1896, 11376901)]