18243162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 45868992

約数和(自身を除く): 27625830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2161, 2814, 4221, 4322, 6483, 8442, 12966, 15127, 19449, 30254, 38898, 45381, 90762, 136143, 144787, 272286, 289574, 434361, 868722, 1013509, 1303083, 2027018, 2606166, 3040527, 6081054, 9121581, 18243162]

約数ペア:

[(1, 18243162), (2, 9121581), (3, 6081054), (6, 3040527), (7, 2606166), (9, 2027018), (14, 1303083), (18, 1013509), (21, 868722), (42, 434361), (63, 289574), (67, 272286), (126, 144787), (134, 136143), (201, 90762), (402, 45381), (469, 38898), (603, 30254), (938, 19449), (1206, 15127), (1407, 12966), (2161, 8442), (2814, 6483), (4221, 4322)]