26513208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19412

約数の個数: 48

約数和(自身を含む): 75589800

約数和(自身を除く): 49076592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 348858, 368239, 465144, 697716, 736478, 1104717, 1395432, 1472956, 2209434, 2945912, 3314151, 4418868, 6628302, 8837736, 13256604, 26513208]

約数ペア:

[(1, 26513208), (2, 13256604), (3, 8837736), (4, 6628302), (6, 4418868), (8, 3314151), (9, 2945912), (12, 2209434), (18, 1472956), (19, 1395432), (24, 1104717), (36, 736478), (38, 697716), (57, 465144), (72, 368239), (76, 348858), (114, 232572), (152, 174429), (171, 155048), (228, 116286), (342, 77524), (456, 58143), (684, 38762), (1368, 19381)]