18321912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36353}}^1$

素因数の和:36372

約数の個数: 48

約数和(自身を含む): 56712240

約数和(自身を除く): 38390328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36353, 72706, 109059, 145412, 218118, 254471, 290824, 327177, 436236, 508942, 654354, 763413, 872472, 1017884, 1308708, 1526826, 2035768, 2290239, 2617416, 3053652, 4580478, 6107304, 9160956, 18321912]

約数ペア:

[(1, 18321912), (2, 9160956), (3, 6107304), (4, 4580478), (6, 3053652), (7, 2617416), (8, 2290239), (9, 2035768), (12, 1526826), (14, 1308708), (18, 1017884), (21, 872472), (24, 763413), (28, 654354), (36, 508942), (42, 436236), (56, 327177), (63, 290824), (72, 254471), (84, 218118), (126, 145412), (168, 109059), (252, 72706), (504, 36353)]