18951456

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 50216544

約数和(自身を除く): 31265088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1747, 1808, 2712, 3494, 3616, 5241, 5424, 6988, 10482, 10848, 13976, 20964, 27952, 41928, 55904, 83856, 167712, 197411, 394822, 592233, 789644, 1184466, 1579288, 2368932, 3158576, 4737864, 6317152, 9475728, 18951456]

約数ペア:

[(1, 18951456), (2, 9475728), (3, 6317152), (4, 4737864), (6, 3158576), (8, 2368932), (12, 1579288), (16, 1184466), (24, 789644), (32, 592233), (48, 394822), (96, 197411), (113, 167712), (226, 83856), (339, 55904), (452, 41928), (678, 27952), (904, 20964), (1356, 13976), (1747, 10848), (1808, 10482), (2712, 6988), (3494, 5424), (3616, 5241)]