31014740142

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{813907}}^1$

素因数の和:814017

約数の個数: 48

約数和(自身を含む): 70468154640

約数和(自身を除く): 39453414498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 4234, 6351, 12702, 19053, 38106, 813907, 1627814, 2441721, 4883442, 7325163, 14650326, 23603303, 47206606, 59415211, 70809909, 118830422, 141619818, 178245633, 212429727, 356491266, 424859454, 534736899, 1069473798, 1723041119, 3446082238, 5169123357, 10338246714, 15507370071, 31014740142]

約数ペア:

[(1, 31014740142), (2, 15507370071), (3, 10338246714), (6, 5169123357), (9, 3446082238), (18, 1723041119), (29, 1069473798), (58, 534736899), (73, 424859454), (87, 356491266), (146, 212429727), (174, 178245633), (219, 141619818), (261, 118830422), (438, 70809909), (522, 59415211), (657, 47206606), (1314, 23603303), (2117, 14650326), (4234, 7325163), (6351, 4883442), (12702, 2441721), (19053, 1627814), (38106, 813907)]