879660018

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{729403}}^1$

素因数の和:729478

約数の個数: 24

約数和(自身を含む): 1934379408

約数和(自身を除く): 1054719390

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 729403, 1458806, 2188209, 4376418, 6564627, 13129254, 48870001, 97740002, 146610003, 293220006, 439830009, 879660018]

約数ペア:

[(1, 879660018), (2, 439830009), (3, 293220006), (6, 146610003), (9, 97740002), (18, 48870001), (67, 13129254), (134, 6564627), (201, 4376418), (402, 2188209), (603, 1458806), (1206, 729403)]