38197746

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 85348224

約数和(自身を除く): 47150478

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 163, 277, 282, 326, 423, 489, 554, 831, 846, 978, 1467, 1662, 2493, 2934, 4986, 7661, 13019, 15322, 22983, 26038, 39057, 45151, 45966, 68949, 78114, 90302, 117171, 135453, 137898, 234342, 270906, 406359, 812718, 2122097, 4244194, 6366291, 12732582, 19098873, 38197746]

約数ペア:

[(1, 38197746), (2, 19098873), (3, 12732582), (6, 6366291), (9, 4244194), (18, 2122097), (47, 812718), (94, 406359), (141, 270906), (163, 234342), (277, 137898), (282, 135453), (326, 117171), (423, 90302), (489, 78114), (554, 68949), (831, 45966), (846, 45151), (978, 39057), (1467, 26038), (1662, 22983), (2493, 15322), (2934, 13019), (4986, 7661)]