2943252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 8459360

約数和(自身を除く): 5516108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 331, 342, 468, 494, 662, 684, 741, 988, 993, 1324, 1482, 1986, 2223, 2964, 2979, 3972, 4303, 4446, 5958, 6289, 8606, 8892, 11916, 12578, 12909, 17212, 18867, 25156, 25818, 37734, 38727, 51636, 56601, 75468, 77454, 81757, 113202, 154908, 163514, 226404, 245271, 327028, 490542, 735813, 981084, 1471626, 2943252]

約数ペア:

[(1, 2943252), (2, 1471626), (3, 981084), (4, 735813), (6, 490542), (9, 327028), (12, 245271), (13, 226404), (18, 163514), (19, 154908), (26, 113202), (36, 81757), (38, 77454), (39, 75468), (52, 56601), (57, 51636), (76, 38727), (78, 37734), (114, 25818), (117, 25156), (156, 18867), (171, 17212), (228, 12909), (234, 12578), (247, 11916), (331, 8892), (342, 8606), (468, 6289), (494, 5958), (662, 4446), (684, 4303), (741, 3972), (988, 2979), (993, 2964), (1324, 2223), (1482, 1986)]