18077436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 52422552

約数和(自身を除く): 34345116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 107, 114, 117, 156, 171, 214, 228, 234, 247, 321, 342, 361, 428, 468, 494, 642, 684, 722, 741, 963, 988, 1083, 1284, 1391, 1444, 1482, 1926, 2033, 2166, 2223, 2782, 2964, 3249, 3852, 4066, 4173, 4332, 4446, 4693, 5564, 6099, 6498, 8132, 8346, 8892, 9386, 12198, 12519, 12996, 14079, 16692, 18297, 18772, 24396, 25038, 26429, 28158, 36594, 38627, 42237, 50076, 52858, 56316, 73188, 77254, 79287, 84474, 105716, 115881, 154508, 158574, 168948, 231762, 237861, 317148, 347643, 463524, 475722, 502151, 695286, 951444, 1004302, 1390572, 1506453, 2008604, 3012906, 4519359, 6025812, 9038718, 18077436]

約数ペア:

[(1, 18077436), (2, 9038718), (3, 6025812), (4, 4519359), (6, 3012906), (9, 2008604), (12, 1506453), (13, 1390572), (18, 1004302), (19, 951444), (26, 695286), (36, 502151), (38, 475722), (39, 463524), (52, 347643), (57, 317148), (76, 237861), (78, 231762), (107, 168948), (114, 158574), (117, 154508), (156, 115881), (171, 105716), (214, 84474), (228, 79287), (234, 77254), (247, 73188), (321, 56316), (342, 52858), (361, 50076), (428, 42237), (468, 38627), (494, 36594), (642, 28158), (684, 26429), (722, 25038), (741, 24396), (963, 18772), (988, 18297), (1083, 16692), (1284, 14079), (1391, 12996), (1444, 12519), (1482, 12198), (1926, 9386), (2033, 8892), (2166, 8346), (2223, 8132), (2782, 6498), (2964, 6099), (3249, 5564), (3852, 4693), (4066, 4446), (4173, 4332)]