19268622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 44453760

約数和(自身を除く): 25185138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 547, 618, 927, 1094, 1641, 1854, 1957, 3282, 3914, 4923, 5871, 9846, 10393, 11742, 17613, 20786, 31179, 35226, 56341, 62358, 93537, 112682, 169023, 187074, 338046, 507069, 1014138, 1070479, 2140958, 3211437, 6422874, 9634311, 19268622]

約数ペア:

[(1, 19268622), (2, 9634311), (3, 6422874), (6, 3211437), (9, 2140958), (18, 1070479), (19, 1014138), (38, 507069), (57, 338046), (103, 187074), (114, 169023), (171, 112682), (206, 93537), (309, 62358), (342, 56341), (547, 35226), (618, 31179), (927, 20786), (1094, 17613), (1641, 11742), (1854, 10393), (1957, 9846), (3282, 5871), (3914, 4923)]