21738144

素因数分解:

$2^5\times 3^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 57310848

約数和(自身を除く): 35572704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 367, 617, 734, 1101, 1234, 1468, 1851, 2202, 2468, 2936, 3702, 4404, 4936, 5872, 7404, 8808, 9872, 11744, 14808, 17616, 19744, 29616, 35232, 59232, 226439, 452878, 679317, 905756, 1358634, 1811512, 2717268, 3623024, 5434536, 7246048, 10869072, 21738144]

約数ペア:

[(1, 21738144), (2, 10869072), (3, 7246048), (4, 5434536), (6, 3623024), (8, 2717268), (12, 1811512), (16, 1358634), (24, 905756), (32, 679317), (48, 452878), (96, 226439), (367, 59232), (617, 35232), (734, 29616), (1101, 19744), (1234, 17616), (1468, 14808), (1851, 11744), (2202, 9872), (2468, 8808), (2936, 7404), (3702, 5872), (4404, 4936)]