38441988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82141}}^1$

素因数の和:82164

約数の個数: 36

約数和(自身を含む): 104648908

約数和(自身を除く): 66206920

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 82141, 164282, 246423, 328564, 492846, 739269, 985692, 1067833, 1478538, 2135666, 2957076, 3203499, 4271332, 6406998, 9610497, 12813996, 19220994, 38441988]

約数ペア:

[(1, 38441988), (2, 19220994), (3, 12813996), (4, 9610497), (6, 6406998), (9, 4271332), (12, 3203499), (13, 2957076), (18, 2135666), (26, 1478538), (36, 1067833), (39, 985692), (52, 739269), (78, 492846), (117, 328564), (156, 246423), (234, 164282), (468, 82141)]