12437784

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 33878520

約数和(自身を除く): 21440736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 761, 908, 1362, 1522, 1816, 2043, 2283, 2724, 3044, 4086, 4566, 5448, 6088, 6849, 8172, 9132, 13698, 16344, 18264, 27396, 54792, 172747, 345494, 518241, 690988, 1036482, 1381976, 1554723, 2072964, 3109446, 4145928, 6218892, 12437784]

約数ペア:

[(1, 12437784), (2, 6218892), (3, 4145928), (4, 3109446), (6, 2072964), (8, 1554723), (9, 1381976), (12, 1036482), (18, 690988), (24, 518241), (36, 345494), (72, 172747), (227, 54792), (454, 27396), (681, 18264), (761, 16344), (908, 13698), (1362, 9132), (1522, 8172), (1816, 6849), (2043, 6088), (2283, 5448), (2724, 4566), (3044, 4086)]