25218666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 60529248

約数和(自身を除く): 35310582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 1901, 2211, 3802, 4422, 5703, 6633, 11406, 13266, 17109, 20911, 34218, 41822, 62733, 125466, 127367, 188199, 254734, 376398, 382101, 764202, 1146303, 1401037, 2292606, 2802074, 4203111, 8406222, 12609333, 25218666]

約数ペア:

[(1, 25218666), (2, 12609333), (3, 8406222), (6, 4203111), (9, 2802074), (11, 2292606), (18, 1401037), (22, 1146303), (33, 764202), (66, 382101), (67, 376398), (99, 254734), (134, 188199), (198, 127367), (201, 125466), (402, 62733), (603, 41822), (737, 34218), (1206, 20911), (1474, 17109), (1901, 13266), (2211, 11406), (3802, 6633), (4422, 5703)]