13337688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 29240232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 197, 217, 248, 273, 312, 364, 372, 394, 403, 434, 546, 591, 651, 728, 744, 788, 806, 868, 1092, 1182, 1209, 1302, 1379, 1576, 1612, 1736, 2184, 2364, 2418, 2561, 2604, 2758, 2821, 3224, 4137, 4728, 4836, 5122, 5208, 5516, 5642, 6107, 7683, 8274, 8463, 9672, 10244, 11032, 11284, 12214, 15366, 16548, 16926, 17927, 18321, 20488, 22568, 24428, 30732, 33096, 33852, 35854, 36642, 42749, 48856, 53781, 61464, 67704, 71708, 73284, 79391, 85498, 107562, 128247, 143416, 146568, 158782, 170996, 215124, 238173, 256494, 317564, 341992, 430248, 476346, 512988, 555737, 635128, 952692, 1025976, 1111474, 1667211, 1905384, 2222948, 3334422, 4445896, 6668844, 13337688]

約数ペア:

[(1, 13337688), (2, 6668844), (3, 4445896), (4, 3334422), (6, 2222948), (7, 1905384), (8, 1667211), (12, 1111474), (13, 1025976), (14, 952692), (21, 635128), (24, 555737), (26, 512988), (28, 476346), (31, 430248), (39, 341992), (42, 317564), (52, 256494), (56, 238173), (62, 215124), (78, 170996), (84, 158782), (91, 146568), (93, 143416), (104, 128247), (124, 107562), (156, 85498), (168, 79391), (182, 73284), (186, 71708), (197, 67704), (217, 61464), (248, 53781), (273, 48856), (312, 42749), (364, 36642), (372, 35854), (394, 33852), (403, 33096), (434, 30732), (546, 24428), (591, 22568), (651, 20488), (728, 18321), (744, 17927), (788, 16926), (806, 16548), (868, 15366), (1092, 12214), (1182, 11284), (1209, 11032), (1302, 10244), (1379, 9672), (1576, 8463), (1612, 8274), (1736, 7683), (2184, 6107), (2364, 5642), (2418, 5516), (2561, 5208), (2604, 5122), (2758, 4836), (2821, 4728), (3224, 4137)]