123136218

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{102103}}^1$

素因数の和:102178

約数の個数: 24

約数和(自身を含む): 270779808

約数和(自身を除く): 147643590

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 102103, 204206, 306309, 612618, 918927, 1837854, 6840901, 13681802, 20522703, 41045406, 61568109, 123136218]

約数ペア:

[(1, 123136218), (2, 61568109), (3, 41045406), (6, 20522703), (9, 13681802), (18, 6840901), (67, 1837854), (134, 918927), (201, 612618), (402, 306309), (603, 204206), (1206, 102103)]