38906892

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 90

約数和(自身を含む): 106793148

約数和(自身を除く): 67886256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 227, 276, 324, 414, 454, 529, 621, 681, 828, 908, 1058, 1242, 1362, 1587, 1863, 2043, 2116, 2484, 2724, 3174, 3726, 4086, 4761, 5221, 6129, 6348, 7452, 8172, 9522, 10442, 12258, 14283, 15663, 18387, 19044, 20884, 24516, 28566, 31326, 36774, 42849, 46989, 57132, 62652, 73548, 85698, 93978, 120083, 140967, 171396, 187956, 240166, 281934, 360249, 422901, 480332, 563868, 720498, 845802, 1080747, 1440996, 1691604, 2161494, 3242241, 4322988, 6484482, 9726723, 12968964, 19453446, 38906892]

約数ペア:

[(1, 38906892), (2, 19453446), (3, 12968964), (4, 9726723), (6, 6484482), (9, 4322988), (12, 3242241), (18, 2161494), (23, 1691604), (27, 1440996), (36, 1080747), (46, 845802), (54, 720498), (69, 563868), (81, 480332), (92, 422901), (108, 360249), (138, 281934), (162, 240166), (207, 187956), (227, 171396), (276, 140967), (324, 120083), (414, 93978), (454, 85698), (529, 73548), (621, 62652), (681, 57132), (828, 46989), (908, 42849), (1058, 36774), (1242, 31326), (1362, 28566), (1587, 24516), (1863, 20884), (2043, 19044), (2116, 18387), (2484, 15663), (2724, 14283), (3174, 12258), (3726, 10442), (4086, 9522), (4761, 8172), (5221, 7452), (6129, 6348)]