21934128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10681

約数の個数: 40

約数和(自身を含む): 57986368

約数和(自身を除く): 36052240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 10627, 21254, 31881, 42508, 63762, 85016, 127524, 170032, 255048, 456961, 510096, 913922, 1370883, 1827844, 2741766, 3655688, 5483532, 7311376, 10967064, 21934128]

約数ペア:

[(1, 21934128), (2, 10967064), (3, 7311376), (4, 5483532), (6, 3655688), (8, 2741766), (12, 1827844), (16, 1370883), (24, 913922), (43, 510096), (48, 456961), (86, 255048), (129, 170032), (172, 127524), (258, 85016), (344, 63762), (516, 42508), (688, 31881), (1032, 21254), (2064, 10627)]