13175778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 35112960

約数和(自身を除く): 21937182

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 79, 114, 133, 154, 158, 209, 231, 237, 266, 361, 399, 418, 462, 474, 553, 627, 722, 798, 869, 1083, 1106, 1254, 1463, 1501, 1659, 1738, 2166, 2527, 2607, 2926, 3002, 3318, 3971, 4389, 4503, 5054, 5214, 6083, 7581, 7942, 8778, 9006, 10507, 11913, 12166, 15162, 16511, 18249, 21014, 23826, 27797, 28519, 31521, 33022, 36498, 49533, 55594, 57038, 63042, 83391, 85557, 99066, 115577, 166782, 171114, 199633, 231154, 313709, 346731, 399266, 598899, 627418, 693462, 941127, 1197798, 1882254, 2195963, 4391926, 6587889, 13175778]

約数ペア:

[(1, 13175778), (2, 6587889), (3, 4391926), (6, 2195963), (7, 1882254), (11, 1197798), (14, 941127), (19, 693462), (21, 627418), (22, 598899), (33, 399266), (38, 346731), (42, 313709), (57, 231154), (66, 199633), (77, 171114), (79, 166782), (114, 115577), (133, 99066), (154, 85557), (158, 83391), (209, 63042), (231, 57038), (237, 55594), (266, 49533), (361, 36498), (399, 33022), (418, 31521), (462, 28519), (474, 27797), (553, 23826), (627, 21014), (722, 18249), (798, 16511), (869, 15162), (1083, 12166), (1106, 11913), (1254, 10507), (1463, 9006), (1501, 8778), (1659, 7942), (1738, 7581), (2166, 6083), (2527, 5214), (2607, 5054), (2926, 4503), (3002, 4389), (3318, 3971)]