18062682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 41942016

約数和(自身を除く): 23879334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 163, 219, 253, 326, 438, 489, 506, 759, 803, 978, 1518, 1606, 1679, 1793, 2409, 3358, 3586, 3749, 4818, 5037, 5379, 7498, 10074, 10758, 11247, 11899, 18469, 22494, 23798, 35697, 36938, 41239, 55407, 71394, 82478, 110814, 123717, 130889, 247434, 261778, 273677, 392667, 547354, 785334, 821031, 1642062, 3010447, 6020894, 9031341, 18062682]

約数ペア:

[(1, 18062682), (2, 9031341), (3, 6020894), (6, 3010447), (11, 1642062), (22, 821031), (23, 785334), (33, 547354), (46, 392667), (66, 273677), (69, 261778), (73, 247434), (138, 130889), (146, 123717), (163, 110814), (219, 82478), (253, 71394), (326, 55407), (438, 41239), (489, 36938), (506, 35697), (759, 23798), (803, 22494), (978, 18469), (1518, 11899), (1606, 11247), (1679, 10758), (1793, 10074), (2409, 7498), (3358, 5379), (3586, 5037), (3749, 4818)]