7642188

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 20260240

約数和(自身を除く): 12618052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 229, 309, 324, 412, 458, 618, 687, 916, 927, 1236, 1374, 1854, 2061, 2748, 2781, 3708, 4122, 5562, 6183, 8244, 8343, 11124, 12366, 16686, 18549, 23587, 24732, 33372, 37098, 47174, 70761, 74196, 94348, 141522, 212283, 283044, 424566, 636849, 849132, 1273698, 1910547, 2547396, 3821094, 7642188]

約数ペア:

[(1, 7642188), (2, 3821094), (3, 2547396), (4, 1910547), (6, 1273698), (9, 849132), (12, 636849), (18, 424566), (27, 283044), (36, 212283), (54, 141522), (81, 94348), (103, 74196), (108, 70761), (162, 47174), (206, 37098), (229, 33372), (309, 24732), (324, 23587), (412, 18549), (458, 16686), (618, 12366), (687, 11124), (916, 8343), (927, 8244), (1236, 6183), (1374, 5562), (1854, 4122), (2061, 3708), (2748, 2781)]