122767218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{324781}}^1$

素因数の和:324799

約数の個数: 32

約数和(自身を含む): 311790720

約数和(自身を除く): 189023502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 324781, 649562, 974343, 1948686, 2273467, 2923029, 4546934, 5846058, 6820401, 8769087, 13640802, 17538174, 20461203, 40922406, 61383609, 122767218]

約数ペア:

[(1, 122767218), (2, 61383609), (3, 40922406), (6, 20461203), (7, 17538174), (9, 13640802), (14, 8769087), (18, 6820401), (21, 5846058), (27, 4546934), (42, 2923029), (54, 2273467), (63, 1948686), (126, 974343), (189, 649562), (378, 324781)]