122904666

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 272073984

約数和(自身を除く): 149169318

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 223, 402, 446, 457, 603, 669, 914, 1206, 1338, 1371, 2007, 2742, 4014, 4113, 8226, 14941, 29882, 30619, 44823, 61238, 89646, 91857, 101911, 134469, 183714, 203822, 268938, 275571, 305733, 551142, 611466, 917199, 1834398, 6828037, 13656074, 20484111, 40968222, 61452333, 122904666]

約数ペア:

[(1, 122904666), (2, 61452333), (3, 40968222), (6, 20484111), (9, 13656074), (18, 6828037), (67, 1834398), (134, 917199), (201, 611466), (223, 551142), (402, 305733), (446, 275571), (457, 268938), (603, 203822), (669, 183714), (914, 134469), (1206, 101911), (1338, 91857), (1371, 89646), (2007, 61238), (2742, 44823), (4014, 30619), (4113, 29882), (8226, 14941)]