40447218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2089}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 92695680

約数和(自身を除く): 52248462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2089, 2766, 3227, 4178, 6267, 6454, 9681, 12534, 14623, 19362, 29246, 43869, 87738, 963029, 1926058, 2889087, 5778174, 6741203, 13482406, 20223609, 40447218]

約数ペア:

[(1, 40447218), (2, 20223609), (3, 13482406), (6, 6741203), (7, 5778174), (14, 2889087), (21, 1926058), (42, 963029), (461, 87738), (922, 43869), (1383, 29246), (2089, 19362), (2766, 14623), (3227, 12534), (4178, 9681), (6267, 6454)]