40877946

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 84

約数和(自身を含む): 97917498

約数和(自身を除く): 57039552

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 81, 106, 138, 159, 162, 207, 243, 318, 414, 477, 486, 529, 621, 729, 954, 1058, 1219, 1242, 1431, 1458, 1587, 1863, 2438, 2862, 3174, 3657, 3726, 4293, 4761, 5589, 7314, 8586, 9522, 10971, 11178, 12879, 14283, 16767, 21942, 25758, 28037, 28566, 32913, 33534, 38637, 42849, 56074, 65826, 77274, 84111, 85698, 98739, 128547, 168222, 197478, 252333, 257094, 296217, 385641, 504666, 592434, 756999, 771282, 888651, 1513998, 1777302, 2270997, 4541994, 6812991, 13625982, 20438973, 40877946]

約数ペア:

[(1, 40877946), (2, 20438973), (3, 13625982), (6, 6812991), (9, 4541994), (18, 2270997), (23, 1777302), (27, 1513998), (46, 888651), (53, 771282), (54, 756999), (69, 592434), (81, 504666), (106, 385641), (138, 296217), (159, 257094), (162, 252333), (207, 197478), (243, 168222), (318, 128547), (414, 98739), (477, 85698), (486, 84111), (529, 77274), (621, 65826), (729, 56074), (954, 42849), (1058, 38637), (1219, 33534), (1242, 32913), (1431, 28566), (1458, 28037), (1587, 25758), (1863, 21942), (2438, 16767), (2862, 14283), (3174, 12879), (3657, 11178), (3726, 10971), (4293, 9522), (4761, 8586), (5589, 7314)]