18176032

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 41694912

約数和(自身を除く): 23518880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1531, 1696, 2968, 3062, 5936, 6124, 10717, 11872, 12248, 21434, 24496, 42868, 48992, 81143, 85736, 162286, 171472, 324572, 342944, 568001, 649144, 1136002, 1298288, 2272004, 2596576, 4544008, 9088016, 18176032]

約数ペア:

[(1, 18176032), (2, 9088016), (4, 4544008), (7, 2596576), (8, 2272004), (14, 1298288), (16, 1136002), (28, 649144), (32, 568001), (53, 342944), (56, 324572), (106, 171472), (112, 162286), (212, 85736), (224, 81143), (371, 48992), (424, 42868), (742, 24496), (848, 21434), (1484, 12248), (1531, 11872), (1696, 10717), (2968, 6124), (3062, 5936)]