12218616

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 33284160

約数和(自身を除く): 21065544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 761, 892, 1338, 1522, 1784, 2007, 2283, 2676, 3044, 4014, 4566, 5352, 6088, 6849, 8028, 9132, 13698, 16056, 18264, 27396, 54792, 169703, 339406, 509109, 678812, 1018218, 1357624, 1527327, 2036436, 3054654, 4072872, 6109308, 12218616]

約数ペア:

[(1, 12218616), (2, 6109308), (3, 4072872), (4, 3054654), (6, 2036436), (8, 1527327), (9, 1357624), (12, 1018218), (18, 678812), (24, 509109), (36, 339406), (72, 169703), (223, 54792), (446, 27396), (669, 18264), (761, 16056), (892, 13698), (1338, 9132), (1522, 8028), (1784, 6849), (2007, 6088), (2283, 5352), (2676, 4566), (3044, 4014)]