2040606

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2936034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 53, 54, 62, 69, 93, 106, 138, 159, 186, 207, 279, 318, 414, 477, 558, 621, 713, 837, 954, 1219, 1242, 1426, 1431, 1643, 1674, 2139, 2438, 2862, 3286, 3657, 4278, 4929, 6417, 7314, 9858, 10971, 12834, 14787, 19251, 21942, 29574, 32913, 37789, 38502, 44361, 65826, 75578, 88722, 113367, 226734, 340101, 680202, 1020303, 2040606]

約数ペア:

[(1, 2040606), (2, 1020303), (3, 680202), (6, 340101), (9, 226734), (18, 113367), (23, 88722), (27, 75578), (31, 65826), (46, 44361), (53, 38502), (54, 37789), (62, 32913), (69, 29574), (93, 21942), (106, 19251), (138, 14787), (159, 12834), (186, 10971), (207, 9858), (279, 7314), (318, 6417), (414, 4929), (477, 4278), (558, 3657), (621, 3286), (713, 2862), (837, 2438), (954, 2139), (1219, 1674), (1242, 1643), (1426, 1431)]