2553102

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 5887440

約数和(自身を除く): 3334338

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 73, 87, 134, 146, 174, 201, 219, 261, 402, 438, 522, 603, 657, 1206, 1314, 1943, 2117, 3886, 4234, 4891, 5829, 6351, 9782, 11658, 12702, 14673, 17487, 19053, 29346, 34974, 38106, 44019, 88038, 141839, 283678, 425517, 851034, 1276551, 2553102]

約数ペア:

[(1, 2553102), (2, 1276551), (3, 851034), (6, 425517), (9, 283678), (18, 141839), (29, 88038), (58, 44019), (67, 38106), (73, 34974), (87, 29346), (134, 19053), (146, 17487), (174, 14673), (201, 12702), (219, 11658), (261, 9782), (402, 6351), (438, 5829), (522, 4891), (603, 4234), (657, 3886), (1206, 2117), (1314, 1943)]