18563048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 44797440

約数和(自身を除く): 26234392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 37, 56, 62, 68, 74, 119, 124, 136, 148, 217, 238, 248, 259, 289, 296, 434, 476, 518, 527, 578, 629, 868, 952, 1036, 1054, 1147, 1156, 1258, 1736, 2023, 2072, 2108, 2294, 2312, 2516, 3689, 4046, 4216, 4403, 4588, 5032, 7378, 8029, 8092, 8806, 8959, 9176, 10693, 14756, 16058, 16184, 17612, 17918, 19499, 21386, 29512, 32116, 35224, 35836, 38998, 42772, 62713, 64232, 71672, 74851, 77996, 85544, 125426, 136493, 149702, 155992, 250852, 272986, 299404, 331483, 501704, 545972, 598808, 662966, 1091944, 1325932, 2320381, 2651864, 4640762, 9281524, 18563048]

約数ペア:

[(1, 18563048), (2, 9281524), (4, 4640762), (7, 2651864), (8, 2320381), (14, 1325932), (17, 1091944), (28, 662966), (31, 598808), (34, 545972), (37, 501704), (56, 331483), (62, 299404), (68, 272986), (74, 250852), (119, 155992), (124, 149702), (136, 136493), (148, 125426), (217, 85544), (238, 77996), (248, 74851), (259, 71672), (289, 64232), (296, 62713), (434, 42772), (476, 38998), (518, 35836), (527, 35224), (578, 32116), (629, 29512), (868, 21386), (952, 19499), (1036, 17918), (1054, 17612), (1147, 16184), (1156, 16058), (1258, 14756), (1736, 10693), (2023, 9176), (2072, 8959), (2108, 8806), (2294, 8092), (2312, 8029), (2516, 7378), (3689, 5032), (4046, 4588), (4216, 4403)]