21918432

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7915

約数の個数: 48

約数和(自身を含む): 59527440

約数和(自身を除く): 37609008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7873, 15746, 23619, 31492, 47238, 62984, 94476, 125968, 188952, 228317, 251936, 377904, 456634, 684951, 755808, 913268, 1369902, 1826536, 2739804, 3653072, 5479608, 7306144, 10959216, 21918432]

約数ペア:

[(1, 21918432), (2, 10959216), (3, 7306144), (4, 5479608), (6, 3653072), (8, 2739804), (12, 1826536), (16, 1369902), (24, 913268), (29, 755808), (32, 684951), (48, 456634), (58, 377904), (87, 251936), (96, 228317), (116, 188952), (174, 125968), (232, 94476), (348, 62984), (464, 47238), (696, 31492), (928, 23619), (1392, 15746), (2784, 7873)]