131985882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9437}}^1$

素因数の和:9492

約数の個数: 64

約数和(自身を含む): 344298240

約数和(自身を除く): 212312358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 9437, 13986, 18874, 28311, 56622, 66059, 84933, 132118, 169866, 198177, 254799, 349169, 396354, 509598, 594531, 698338, 1047507, 1189062, 1783593, 2095014, 2444183, 3142521, 3567186, 4888366, 6285042, 7332549, 9427563, 14665098, 18855126, 21997647, 43995294, 65992941, 131985882]

約数ペア:

[(1, 131985882), (2, 65992941), (3, 43995294), (6, 21997647), (7, 18855126), (9, 14665098), (14, 9427563), (18, 7332549), (21, 6285042), (27, 4888366), (37, 3567186), (42, 3142521), (54, 2444183), (63, 2095014), (74, 1783593), (111, 1189062), (126, 1047507), (189, 698338), (222, 594531), (259, 509598), (333, 396354), (378, 349169), (518, 254799), (666, 198177), (777, 169866), (999, 132118), (1554, 84933), (1998, 66059), (2331, 56622), (4662, 28311), (6993, 18874), (9437, 13986)]