40490442

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10904

約数の個数: 40

約数和(自身を含む): 94682016

約数和(自身を除く): 54191574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 10867, 21734, 32601, 65202, 97803, 195606, 249941, 293409, 499882, 586818, 749823, 880227, 1499646, 1760454, 2249469, 4498938, 6748407, 13496814, 20245221, 40490442]

約数ペア:

[(1, 40490442), (2, 20245221), (3, 13496814), (6, 6748407), (9, 4498938), (18, 2249469), (23, 1760454), (27, 1499646), (46, 880227), (54, 749823), (69, 586818), (81, 499882), (138, 293409), (162, 249941), (207, 195606), (414, 97803), (621, 65202), (1242, 32601), (1863, 21734), (3726, 10867)]