18995472

素因数分解:

$2^4\times 3^4\times {\mathrm{14657}}^1$

素因数の和:14677

約数の個数: 50

約数和(自身を含む): 54982158

約数和(自身を除く): 35986686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14657, 29314, 43971, 58628, 87942, 117256, 131913, 175884, 234512, 263826, 351768, 395739, 527652, 703536, 791478, 1055304, 1187217, 1582956, 2110608, 2374434, 3165912, 4748868, 6331824, 9497736, 18995472]

約数ペア:

[(1, 18995472), (2, 9497736), (3, 6331824), (4, 4748868), (6, 3165912), (8, 2374434), (9, 2110608), (12, 1582956), (16, 1187217), (18, 1055304), (24, 791478), (27, 703536), (36, 527652), (48, 395739), (54, 351768), (72, 263826), (81, 234512), (108, 175884), (144, 131913), (162, 117256), (216, 87942), (324, 58628), (432, 43971), (648, 29314), (1296, 14657)]