18997524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1966

約数の個数: 96

約数和(自身を含む): 60650240

約数和(自身を除く): 41652716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 1933, 2457, 3276, 3866, 4914, 5799, 7732, 9828, 11598, 13531, 17397, 23196, 25129, 27062, 34794, 40593, 50258, 52191, 54124, 69588, 75387, 81186, 100516, 104382, 121779, 150774, 162372, 175903, 208764, 226161, 243558, 301548, 351806, 365337, 452322, 487116, 527709, 678483, 703612, 730674, 904644, 1055418, 1356966, 1461348, 1583127, 2110836, 2713932, 3166254, 4749381, 6332508, 9498762, 18997524]

約数ペア:

[(1, 18997524), (2, 9498762), (3, 6332508), (4, 4749381), (6, 3166254), (7, 2713932), (9, 2110836), (12, 1583127), (13, 1461348), (14, 1356966), (18, 1055418), (21, 904644), (26, 730674), (27, 703612), (28, 678483), (36, 527709), (39, 487116), (42, 452322), (52, 365337), (54, 351806), (63, 301548), (78, 243558), (84, 226161), (91, 208764), (108, 175903), (117, 162372), (126, 150774), (156, 121779), (182, 104382), (189, 100516), (234, 81186), (252, 75387), (273, 69588), (351, 54124), (364, 52191), (378, 50258), (468, 40593), (546, 34794), (702, 27062), (756, 25129), (819, 23196), (1092, 17397), (1404, 13531), (1638, 11598), (1933, 9828), (2457, 7732), (3276, 5799), (3866, 4914)]