11778768

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 33237828

約数和(自身を除く): 21459060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 521, 628, 942, 1042, 1256, 1413, 1563, 1884, 2084, 2512, 2826, 3126, 3768, 4168, 4689, 5652, 6252, 7536, 8336, 9378, 11304, 12504, 18756, 22608, 25008, 37512, 75024, 81797, 163594, 245391, 327188, 490782, 654376, 736173, 981564, 1308752, 1472346, 1963128, 2944692, 3926256, 5889384, 11778768]

約数ペア:

[(1, 11778768), (2, 5889384), (3, 3926256), (4, 2944692), (6, 1963128), (8, 1472346), (9, 1308752), (12, 981564), (16, 736173), (18, 654376), (24, 490782), (36, 327188), (48, 245391), (72, 163594), (144, 81797), (157, 75024), (314, 37512), (471, 25008), (521, 22608), (628, 18756), (942, 12504), (1042, 11304), (1256, 9378), (1413, 8336), (1563, 7536), (1884, 6252), (2084, 5652), (2512, 4689), (2826, 4168), (3126, 3768)]