18217366516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4062749}}^1$

素因数の和:4062831

約数の個数: 24

約数和(自身を含む): 34127100000

約数和(自身を除く): 15909733484

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 4062749, 8125498, 16250996, 77192231, 154384462, 239702191, 308768924, 479404382, 958808764, 4554341629, 9108683258, 18217366516]

約数ペア:

[(1, 18217366516), (2, 9108683258), (4, 4554341629), (19, 958808764), (38, 479404382), (59, 308768924), (76, 239702191), (118, 154384462), (236, 77192231), (1121, 16250996), (2242, 8125498), (4484, 4062749)]