123408612

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{56197}}^1$

素因数の和:56268

約数の個数: 36

約数和(自身を含む): 317069116

約数和(自身を除く): 193660504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 56197, 112394, 168591, 224788, 337182, 505773, 674364, 1011546, 2023092, 3428017, 6856034, 10284051, 13712068, 20568102, 30852153, 41136204, 61704306, 123408612]

約数ペア:

[(1, 123408612), (2, 61704306), (3, 41136204), (4, 30852153), (6, 20568102), (9, 13712068), (12, 10284051), (18, 6856034), (36, 3428017), (61, 2023092), (122, 1011546), (183, 674364), (244, 505773), (366, 337182), (549, 224788), (732, 168591), (1098, 112394), (2196, 56197)]