2132947404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21937

約数の個数: 120

約数和(自身を含む): 6521005568

約数和(自身を除く): 4388058164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1806, 2268, 2322, 2709, 3483, 3612, 4644, 5418, 6966, 8127, 10836, 13932, 16254, 21871, 24381, 32508, 43742, 48762, 65613, 87484, 97524, 131226, 153097, 196839, 262452, 306194, 393678, 459291, 590517, 612388, 787356, 918582, 940453, 1181034, 1377873, 1771551, 1837164, 1880906, 2362068, 2755746, 2821359, 3543102, 3761812, 4133619, 5511492, 5642718, 6583171, 7086204, 8267238, 8464077, 11285436, 12400857, 13166342, 16534476, 16928154, 19749513, 24801714, 25392231, 26332684, 33856308, 39499026, 49603428, 50784462, 59248539, 76176693, 78998052, 101568924, 118497078, 152353386, 177745617, 236994156, 304706772, 355491234, 533236851, 710982468, 1066473702, 2132947404]

約数ペア:

[(1, 2132947404), (2, 1066473702), (3, 710982468), (4, 533236851), (6, 355491234), (7, 304706772), (9, 236994156), (12, 177745617), (14, 152353386), (18, 118497078), (21, 101568924), (27, 78998052), (28, 76176693), (36, 59248539), (42, 50784462), (43, 49603428), (54, 39499026), (63, 33856308), (81, 26332684), (84, 25392231), (86, 24801714), (108, 19749513), (126, 16928154), (129, 16534476), (162, 13166342), (172, 12400857), (189, 11285436), (252, 8464077), (258, 8267238), (301, 7086204), (324, 6583171), (378, 5642718), (387, 5511492), (516, 4133619), (567, 3761812), (602, 3543102), (756, 2821359), (774, 2755746), (903, 2362068), (1134, 1880906), (1161, 1837164), (1204, 1771551), (1548, 1377873), (1806, 1181034), (2268, 940453), (2322, 918582), (2709, 787356), (3483, 612388), (3612, 590517), (4644, 459291), (5418, 393678), (6966, 306194), (8127, 262452), (10836, 196839), (13932, 153097), (16254, 131226), (21871, 97524), (24381, 87484), (32508, 65613), (43742, 48762)]