18295752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 47980800

約数和(自身を除く): 29685048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 97, 116, 174, 194, 232, 271, 291, 348, 388, 542, 582, 696, 776, 813, 1084, 1164, 1626, 2168, 2328, 2813, 3252, 5626, 6504, 7859, 8439, 11252, 15718, 16878, 22504, 23577, 26287, 31436, 33756, 47154, 52574, 62872, 67512, 78861, 94308, 105148, 157722, 188616, 210296, 315444, 630888, 762323, 1524646, 2286969, 3049292, 4573938, 6098584, 9147876, 18295752]

約数ペア:

[(1, 18295752), (2, 9147876), (3, 6098584), (4, 4573938), (6, 3049292), (8, 2286969), (12, 1524646), (24, 762323), (29, 630888), (58, 315444), (87, 210296), (97, 188616), (116, 157722), (174, 105148), (194, 94308), (232, 78861), (271, 67512), (291, 62872), (348, 52574), (388, 47154), (542, 33756), (582, 31436), (696, 26287), (776, 23577), (813, 22504), (1084, 16878), (1164, 15718), (1626, 11252), (2168, 8439), (2328, 7859), (2813, 6504), (3252, 5626)]