66281838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8719}}^1$

素因数の和:8912

約数の個数: 32

約数和(自身を含む): 152355840

約数和(自身を除く): 86074002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 8719, 17438, 26157, 52314, 61033, 122066, 183099, 366198, 1578139, 3156278, 4734417, 9468834, 11046973, 22093946, 33140919, 66281838]

約数ペア:

[(1, 66281838), (2, 33140919), (3, 22093946), (6, 11046973), (7, 9468834), (14, 4734417), (21, 3156278), (42, 1578139), (181, 366198), (362, 183099), (543, 122066), (1086, 61033), (1267, 52314), (2534, 26157), (3801, 17438), (7602, 8719)]