180019692

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{16183}}^1$

素因数の和:16299

約数の個数: 48

約数和(自身を含む): 471278080

約数和(自身を除く): 291258388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 16183, 32366, 48549, 64732, 97098, 145647, 194196, 291294, 436941, 582588, 873882, 1666849, 1747764, 3333698, 5000547, 6667396, 10001094, 15001641, 20002188, 30003282, 45004923, 60006564, 90009846, 180019692]

約数ペア:

[(1, 180019692), (2, 90009846), (3, 60006564), (4, 45004923), (6, 30003282), (9, 20002188), (12, 15001641), (18, 10001094), (27, 6667396), (36, 5000547), (54, 3333698), (103, 1747764), (108, 1666849), (206, 873882), (309, 582588), (412, 436941), (618, 291294), (927, 194196), (1236, 145647), (1854, 97098), (2781, 64732), (3708, 48549), (5562, 32366), (11124, 16183)]