18307646764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21899099}}^1$

素因数の和:21899133

約数の個数: 24

約数和(自身を含む): 36790488000

約数和(自身を除く): 18482841236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21899099, 43798198, 87596396, 240890089, 416082881, 481780178, 832165762, 963560356, 1664331524, 4576911691, 9153823382, 18307646764]

約数ペア:

[(1, 18307646764), (2, 9153823382), (4, 4576911691), (11, 1664331524), (19, 963560356), (22, 832165762), (38, 481780178), (44, 416082881), (76, 240890089), (209, 87596396), (418, 43798198), (836, 21899099)]