12257028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 37560320

約数和(自身を除く): 25303292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 523, 558, 651, 756, 837, 868, 1046, 1116, 1302, 1569, 1674, 1953, 2092, 2604, 3138, 3348, 3661, 3906, 4707, 5859, 6276, 7322, 7812, 9414, 10983, 11718, 14121, 14644, 16213, 18828, 21966, 23436, 28242, 32426, 32949, 43932, 48639, 56484, 64852, 65898, 97278, 98847, 113491, 131796, 145917, 194556, 197694, 226982, 291834, 340473, 395388, 437751, 453964, 583668, 680946, 875502, 1021419, 1361892, 1751004, 2042838, 3064257, 4085676, 6128514, 12257028]

約数ペア:

[(1, 12257028), (2, 6128514), (3, 4085676), (4, 3064257), (6, 2042838), (7, 1751004), (9, 1361892), (12, 1021419), (14, 875502), (18, 680946), (21, 583668), (27, 453964), (28, 437751), (31, 395388), (36, 340473), (42, 291834), (54, 226982), (62, 197694), (63, 194556), (84, 145917), (93, 131796), (108, 113491), (124, 98847), (126, 97278), (186, 65898), (189, 64852), (217, 56484), (252, 48639), (279, 43932), (372, 32949), (378, 32426), (434, 28242), (523, 23436), (558, 21966), (651, 18828), (756, 16213), (837, 14644), (868, 14121), (1046, 11718), (1116, 10983), (1302, 9414), (1569, 7812), (1674, 7322), (1953, 6276), (2092, 5859), (2604, 4707), (3138, 3906), (3348, 3661)]