1939212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 5503680

約数和(自身を除く): 3564468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 83, 99, 118, 132, 166, 177, 198, 236, 249, 332, 354, 396, 498, 531, 649, 708, 747, 913, 996, 1062, 1298, 1494, 1826, 1947, 2124, 2596, 2739, 2988, 3652, 3894, 4897, 5478, 5841, 7788, 8217, 9794, 10956, 11682, 14691, 16434, 19588, 23364, 29382, 32868, 44073, 53867, 58764, 88146, 107734, 161601, 176292, 215468, 323202, 484803, 646404, 969606, 1939212]

約数ペア:

[(1, 1939212), (2, 969606), (3, 646404), (4, 484803), (6, 323202), (9, 215468), (11, 176292), (12, 161601), (18, 107734), (22, 88146), (33, 58764), (36, 53867), (44, 44073), (59, 32868), (66, 29382), (83, 23364), (99, 19588), (118, 16434), (132, 14691), (166, 11682), (177, 10956), (198, 9794), (236, 8217), (249, 7788), (332, 5841), (354, 5478), (396, 4897), (498, 3894), (531, 3652), (649, 2988), (708, 2739), (747, 2596), (913, 2124), (996, 1947), (1062, 1826), (1298, 1494)]