38481912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 126259200

約数和(自身を除く): 87777288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 821, 837, 868, 1116, 1302, 1512, 1642, 1674, 1736, 1953, 2232, 2463, 2604, 3284, 3348, 3906, 4926, 5208, 5747, 5859, 6568, 6696, 7389, 7812, 9852, 11494, 11718, 14778, 15624, 17241, 19704, 22167, 22988, 23436, 25451, 29556, 34482, 44334, 45976, 46872, 50902, 51723, 59112, 68964, 76353, 88668, 101804, 103446, 137928, 152706, 155169, 177336, 178157, 203608, 206892, 229059, 305412, 310338, 356314, 413784, 458118, 534471, 610824, 620676, 687177, 712628, 916236, 1068942, 1241352, 1374354, 1425256, 1603413, 1832472, 2137884, 2748708, 3206826, 4275768, 4810239, 5497416, 6413652, 9620478, 12827304, 19240956, 38481912]

約数ペア:

[(1, 38481912), (2, 19240956), (3, 12827304), (4, 9620478), (6, 6413652), (7, 5497416), (8, 4810239), (9, 4275768), (12, 3206826), (14, 2748708), (18, 2137884), (21, 1832472), (24, 1603413), (27, 1425256), (28, 1374354), (31, 1241352), (36, 1068942), (42, 916236), (54, 712628), (56, 687177), (62, 620676), (63, 610824), (72, 534471), (84, 458118), (93, 413784), (108, 356314), (124, 310338), (126, 305412), (168, 229059), (186, 206892), (189, 203608), (216, 178157), (217, 177336), (248, 155169), (252, 152706), (279, 137928), (372, 103446), (378, 101804), (434, 88668), (504, 76353), (558, 68964), (651, 59112), (744, 51723), (756, 50902), (821, 46872), (837, 45976), (868, 44334), (1116, 34482), (1302, 29556), (1512, 25451), (1642, 23436), (1674, 22988), (1736, 22167), (1953, 19704), (2232, 17241), (2463, 15624), (2604, 14778), (3284, 11718), (3348, 11494), (3906, 9852), (4926, 7812), (5208, 7389), (5747, 6696), (5859, 6568)]