18581567472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{3559}}^1$

素因数の和:6375

約数の個数: 120

約数和(自身を含む): 56038600800

約数和(自身を除く): 37457033328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2789, 3559, 5578, 7118, 8367, 10677, 11156, 14236, 16734, 21354, 22312, 25101, 28472, 32031, 33468, 36257, 42708, 44624, 46267, 50202, 56944, 64062, 66936, 72514, 85416, 92534, 100404, 108771, 128124, 133872, 138801, 145028, 170832, 185068, 200808, 217542, 256248, 277602, 290056, 326313, 370136, 401616, 416403, 435084, 512496, 555204, 580112, 652626, 740272, 832806, 870168, 1110408, 1305252, 1665612, 1740336, 2220816, 2610504, 3331224, 5221008, 6662448, 9926051, 19852102, 29778153, 39704204, 59556306, 79408408, 89334459, 119112612, 129038663, 158816816, 178668918, 238225224, 258077326, 357337836, 387115989, 476450448, 516154652, 714675672, 774231978, 1032309304, 1161347967, 1429351344, 1548463956, 2064618608, 2322695934, 3096927912, 4645391868, 6193855824, 9290783736, 18581567472]

約数ペア:

[(1, 18581567472), (2, 9290783736), (3, 6193855824), (4, 4645391868), (6, 3096927912), (8, 2322695934), (9, 2064618608), (12, 1548463956), (13, 1429351344), (16, 1161347967), (18, 1032309304), (24, 774231978), (26, 714675672), (36, 516154652), (39, 476450448), (48, 387115989), (52, 357337836), (72, 258077326), (78, 238225224), (104, 178668918), (117, 158816816), (144, 129038663), (156, 119112612), (208, 89334459), (234, 79408408), (312, 59556306), (468, 39704204), (624, 29778153), (936, 19852102), (1872, 9926051), (2789, 6662448), (3559, 5221008), (5578, 3331224), (7118, 2610504), (8367, 2220816), (10677, 1740336), (11156, 1665612), (14236, 1305252), (16734, 1110408), (21354, 870168), (22312, 832806), (25101, 740272), (28472, 652626), (32031, 580112), (33468, 555204), (36257, 512496), (42708, 435084), (44624, 416403), (46267, 401616), (50202, 370136), (56944, 326313), (64062, 290056), (66936, 277602), (72514, 256248), (85416, 217542), (92534, 200808), (100404, 185068), (108771, 170832), (128124, 145028), (133872, 138801)]