12643416

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 35085960

約数和(自身を除く): 22442544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 4283, 8566, 12849, 17132, 25698, 34264, 38547, 51396, 77094, 102792, 154188, 175603, 308376, 351206, 526809, 702412, 1053618, 1404824, 1580427, 2107236, 3160854, 4214472, 6321708, 12643416]

約数ペア:

[(1, 12643416), (2, 6321708), (3, 4214472), (4, 3160854), (6, 2107236), (8, 1580427), (9, 1404824), (12, 1053618), (18, 702412), (24, 526809), (36, 351206), (41, 308376), (72, 175603), (82, 154188), (123, 102792), (164, 77094), (246, 51396), (328, 38547), (369, 34264), (492, 25698), (738, 17132), (984, 12849), (1476, 8566), (2952, 4283)]