13621212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 39213720

約数和(自身を除く): 25592508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 59, 66, 99, 106, 118, 121, 132, 159, 177, 198, 212, 236, 242, 318, 354, 363, 396, 477, 484, 531, 583, 636, 649, 708, 726, 954, 1062, 1089, 1166, 1298, 1452, 1749, 1908, 1947, 2124, 2178, 2332, 2596, 3127, 3498, 3894, 4356, 5247, 5841, 6254, 6413, 6996, 7139, 7788, 9381, 10494, 11682, 12508, 12826, 14278, 18762, 19239, 20988, 21417, 23364, 25652, 28143, 28556, 34397, 37524, 38478, 42834, 56286, 57717, 64251, 68794, 76956, 85668, 103191, 112572, 115434, 128502, 137588, 206382, 230868, 257004, 309573, 378367, 412764, 619146, 756734, 1135101, 1238292, 1513468, 2270202, 3405303, 4540404, 6810606, 13621212]

約数ペア:

[(1, 13621212), (2, 6810606), (3, 4540404), (4, 3405303), (6, 2270202), (9, 1513468), (11, 1238292), (12, 1135101), (18, 756734), (22, 619146), (33, 412764), (36, 378367), (44, 309573), (53, 257004), (59, 230868), (66, 206382), (99, 137588), (106, 128502), (118, 115434), (121, 112572), (132, 103191), (159, 85668), (177, 76956), (198, 68794), (212, 64251), (236, 57717), (242, 56286), (318, 42834), (354, 38478), (363, 37524), (396, 34397), (477, 28556), (484, 28143), (531, 25652), (583, 23364), (636, 21417), (649, 20988), (708, 19239), (726, 18762), (954, 14278), (1062, 12826), (1089, 12508), (1166, 11682), (1298, 10494), (1452, 9381), (1749, 7788), (1908, 7139), (1947, 6996), (2124, 6413), (2178, 6254), (2332, 5841), (2596, 5247), (3127, 4356), (3498, 3894)]