12873264

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 33413040

約数和(自身を除く): 20539776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 997, 1076, 1614, 1994, 2152, 2991, 3228, 3988, 4304, 5982, 6456, 7976, 11964, 12912, 15952, 23928, 47856, 268193, 536386, 804579, 1072772, 1609158, 2145544, 3218316, 4291088, 6436632, 12873264]

約数ペア:

[(1, 12873264), (2, 6436632), (3, 4291088), (4, 3218316), (6, 2145544), (8, 1609158), (12, 1072772), (16, 804579), (24, 536386), (48, 268193), (269, 47856), (538, 23928), (807, 15952), (997, 12912), (1076, 11964), (1614, 7976), (1994, 6456), (2152, 5982), (2991, 4304), (3228, 3988)]