318980004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{542483}}^1$

素因数の和:542504

約数の個数: 36

約数和(自身を含む): 865804464

約数和(自身を除く): 546824460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 542483, 1084966, 1627449, 2169932, 3254898, 3797381, 6509796, 7594762, 11392143, 15189524, 22784286, 26581667, 45568572, 53163334, 79745001, 106326668, 159490002, 318980004]

約数ペア:

[(1, 318980004), (2, 159490002), (3, 106326668), (4, 79745001), (6, 53163334), (7, 45568572), (12, 26581667), (14, 22784286), (21, 15189524), (28, 11392143), (42, 7594762), (49, 6509796), (84, 3797381), (98, 3254898), (147, 2169932), (196, 1627449), (294, 1084966), (588, 542483)]