13381368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 44997120

約数和(自身を除く): 31615752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 557, 572, 616, 728, 858, 924, 1001, 1092, 1114, 1144, 1671, 1716, 1848, 2002, 2184, 2228, 3003, 3342, 3432, 3899, 4004, 4456, 6006, 6127, 6684, 7241, 7798, 8008, 11697, 12012, 12254, 13368, 14482, 15596, 18381, 21723, 23394, 24024, 24508, 28964, 31192, 36762, 42889, 43446, 46788, 49016, 50687, 57928, 73524, 79651, 85778, 86892, 93576, 101374, 128667, 147048, 152061, 159302, 171556, 173784, 202748, 238953, 257334, 304122, 318604, 343112, 405496, 477906, 514668, 557557, 608244, 637208, 955812, 1029336, 1115114, 1216488, 1672671, 1911624, 2230228, 3345342, 4460456, 6690684, 13381368]

約数ペア:

[(1, 13381368), (2, 6690684), (3, 4460456), (4, 3345342), (6, 2230228), (7, 1911624), (8, 1672671), (11, 1216488), (12, 1115114), (13, 1029336), (14, 955812), (21, 637208), (22, 608244), (24, 557557), (26, 514668), (28, 477906), (33, 405496), (39, 343112), (42, 318604), (44, 304122), (52, 257334), (56, 238953), (66, 202748), (77, 173784), (78, 171556), (84, 159302), (88, 152061), (91, 147048), (104, 128667), (132, 101374), (143, 93576), (154, 86892), (156, 85778), (168, 79651), (182, 73524), (231, 57928), (264, 50687), (273, 49016), (286, 46788), (308, 43446), (312, 42889), (364, 36762), (429, 31192), (462, 28964), (546, 24508), (557, 24024), (572, 23394), (616, 21723), (728, 18381), (858, 15596), (924, 14482), (1001, 13368), (1092, 12254), (1114, 12012), (1144, 11697), (1671, 8008), (1716, 7798), (1848, 7241), (2002, 6684), (2184, 6127), (2228, 6006), (3003, 4456), (3342, 4004), (3432, 3899)]