18775284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142237}}^1$

素因数の和:142255

約数の個数: 24

約数和(自身を含む): 47791968

約数和(自身を除く): 29016684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142237, 284474, 426711, 568948, 853422, 1564607, 1706844, 3129214, 4693821, 6258428, 9387642, 18775284]

約数ペア:

[(1, 18775284), (2, 9387642), (3, 6258428), (4, 4693821), (6, 3129214), (11, 1706844), (12, 1564607), (22, 853422), (33, 568948), (44, 426711), (66, 284474), (132, 142237)]