12820668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 37363200

約数和(自身を除く): 24542532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 277, 348, 399, 406, 532, 551, 554, 609, 798, 812, 831, 1102, 1108, 1218, 1596, 1653, 1662, 1939, 2204, 2436, 3306, 3324, 3857, 3878, 5263, 5817, 6612, 7714, 7756, 8033, 10526, 11571, 11634, 15428, 15789, 16066, 21052, 23142, 23268, 24099, 31578, 32132, 36841, 46284, 48198, 56231, 63156, 73682, 96396, 110523, 112462, 147364, 152627, 168693, 221046, 224924, 305254, 337386, 442092, 457881, 610508, 674772, 915762, 1068389, 1831524, 2136778, 3205167, 4273556, 6410334, 12820668]

約数ペア:

[(1, 12820668), (2, 6410334), (3, 4273556), (4, 3205167), (6, 2136778), (7, 1831524), (12, 1068389), (14, 915762), (19, 674772), (21, 610508), (28, 457881), (29, 442092), (38, 337386), (42, 305254), (57, 224924), (58, 221046), (76, 168693), (84, 152627), (87, 147364), (114, 112462), (116, 110523), (133, 96396), (174, 73682), (203, 63156), (228, 56231), (266, 48198), (277, 46284), (348, 36841), (399, 32132), (406, 31578), (532, 24099), (551, 23268), (554, 23142), (609, 21052), (798, 16066), (812, 15789), (831, 15428), (1102, 11634), (1108, 11571), (1218, 10526), (1596, 8033), (1653, 7756), (1662, 7714), (1939, 6612), (2204, 5817), (2436, 5263), (3306, 3878), (3324, 3857)]