18295926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 42163200

約数和(自身を除く): 23867274

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 121, 158, 174, 237, 242, 319, 363, 474, 638, 726, 869, 957, 1331, 1738, 1914, 2291, 2607, 2662, 3509, 3993, 4582, 5214, 6873, 7018, 7986, 9559, 10527, 13746, 19118, 21054, 25201, 28677, 38599, 50402, 57354, 75603, 77198, 105149, 115797, 151206, 210298, 231594, 277211, 315447, 554422, 630894, 831633, 1663266, 3049321, 6098642, 9147963, 18295926]

約数ペア:

[(1, 18295926), (2, 9147963), (3, 6098642), (6, 3049321), (11, 1663266), (22, 831633), (29, 630894), (33, 554422), (58, 315447), (66, 277211), (79, 231594), (87, 210298), (121, 151206), (158, 115797), (174, 105149), (237, 77198), (242, 75603), (319, 57354), (363, 50402), (474, 38599), (638, 28677), (726, 25201), (869, 21054), (957, 19118), (1331, 13746), (1738, 10527), (1914, 9559), (2291, 7986), (2607, 7018), (2662, 6873), (3509, 5214), (3993, 4582)]