18024318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 46702656

約数和(自身を除く): 28678338

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 197, 207, 221, 234, 299, 306, 391, 394, 414, 442, 591, 598, 663, 782, 897, 1173, 1182, 1326, 1773, 1794, 1989, 2346, 2561, 2691, 3349, 3519, 3546, 3978, 4531, 5083, 5122, 5382, 6698, 7038, 7683, 9062, 10047, 10166, 13593, 15249, 15366, 20094, 23049, 27186, 30141, 30498, 40779, 43537, 45747, 46098, 58903, 60282, 77027, 81558, 87074, 91494, 117806, 130611, 154054, 176709, 231081, 261222, 353418, 391833, 462162, 530127, 693243, 783666, 1001351, 1060254, 1386486, 2002702, 3004053, 6008106, 9012159, 18024318]

約数ペア:

[(1, 18024318), (2, 9012159), (3, 6008106), (6, 3004053), (9, 2002702), (13, 1386486), (17, 1060254), (18, 1001351), (23, 783666), (26, 693243), (34, 530127), (39, 462162), (46, 391833), (51, 353418), (69, 261222), (78, 231081), (102, 176709), (117, 154054), (138, 130611), (153, 117806), (197, 91494), (207, 87074), (221, 81558), (234, 77027), (299, 60282), (306, 58903), (391, 46098), (394, 45747), (414, 43537), (442, 40779), (591, 30498), (598, 30141), (663, 27186), (782, 23049), (897, 20094), (1173, 15366), (1182, 15249), (1326, 13593), (1773, 10166), (1794, 10047), (1989, 9062), (2346, 7683), (2561, 7038), (2691, 6698), (3349, 5382), (3519, 5122), (3546, 5083), (3978, 4531)]