402804

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 1039584

約数和(自身を除く): 636780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 167, 201, 268, 334, 402, 501, 603, 668, 804, 1002, 1206, 1503, 2004, 2412, 3006, 6012, 11189, 22378, 33567, 44756, 67134, 100701, 134268, 201402, 402804]

約数ペア:

[(1, 402804), (2, 201402), (3, 134268), (4, 100701), (6, 67134), (9, 44756), (12, 33567), (18, 22378), (36, 11189), (67, 6012), (134, 3006), (167, 2412), (201, 2004), (268, 1503), (334, 1206), (402, 1002), (501, 804), (603, 668)]