21558315456

素因数分解:

$2^6\times 3^3\times {\mathrm{12475877}}^1$

素因数の和:12475898

約数の個数: 56

約数和(自身を含む): 63377460240

約数和(自身を除く): 41819144784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12475877, 24951754, 37427631, 49903508, 74855262, 99807016, 112282893, 149710524, 199614032, 224565786, 299421048, 336848679, 399228064, 449131572, 598842096, 673697358, 798456128, 898263144, 1197684192, 1347394716, 1796526288, 2395368384, 2694789432, 3593052576, 5389578864, 7186105152, 10779157728, 21558315456]

約数ペア:

[(1, 21558315456), (2, 10779157728), (3, 7186105152), (4, 5389578864), (6, 3593052576), (8, 2694789432), (9, 2395368384), (12, 1796526288), (16, 1347394716), (18, 1197684192), (24, 898263144), (27, 798456128), (32, 673697358), (36, 598842096), (48, 449131572), (54, 399228064), (64, 336848679), (72, 299421048), (96, 224565786), (108, 199614032), (144, 149710524), (192, 112282893), (216, 99807016), (288, 74855262), (432, 49903508), (576, 37427631), (864, 24951754), (1728, 12475877)]