21870876

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44453}}^1$

素因数の和:44501

約数の個数: 24

約数和(自身を含む): 52277904

約数和(自身を除く): 30407028

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44453, 88906, 133359, 177812, 266718, 533436, 1822573, 3645146, 5467719, 7290292, 10935438, 21870876]

約数ペア:

[(1, 21870876), (2, 10935438), (3, 7290292), (4, 5467719), (6, 3645146), (12, 1822573), (41, 533436), (82, 266718), (123, 177812), (164, 133359), (246, 88906), (492, 44453)]