18318792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 49377600

約数和(自身を除く): 31058808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 761, 1003, 1416, 1522, 2006, 2283, 3009, 3044, 4012, 4566, 6018, 6088, 8024, 9132, 12036, 12937, 18264, 24072, 25874, 38811, 44899, 51748, 77622, 89798, 103496, 134697, 155244, 179596, 269394, 310488, 359192, 538788, 763283, 1077576, 1526566, 2289849, 3053132, 4579698, 6106264, 9159396, 18318792]

約数ペア:

[(1, 18318792), (2, 9159396), (3, 6106264), (4, 4579698), (6, 3053132), (8, 2289849), (12, 1526566), (17, 1077576), (24, 763283), (34, 538788), (51, 359192), (59, 310488), (68, 269394), (102, 179596), (118, 155244), (136, 134697), (177, 103496), (204, 89798), (236, 77622), (354, 51748), (408, 44899), (472, 38811), (708, 25874), (761, 24072), (1003, 18264), (1416, 12937), (1522, 12036), (2006, 9132), (2283, 8024), (3009, 6088), (3044, 6018), (4012, 4566)]