13319316

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 35590464

約数和(自身を除く): 22271148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 193, 213, 243, 284, 324, 386, 426, 486, 579, 639, 772, 852, 972, 1158, 1278, 1737, 1917, 2316, 2556, 3474, 3834, 5211, 5751, 6948, 7668, 10422, 11502, 13703, 15633, 17253, 20844, 23004, 27406, 31266, 34506, 41109, 46899, 54812, 62532, 69012, 82218, 93798, 123327, 164436, 187596, 246654, 369981, 493308, 739962, 1109943, 1479924, 2219886, 3329829, 4439772, 6659658, 13319316]

約数ペア:

[(1, 13319316), (2, 6659658), (3, 4439772), (4, 3329829), (6, 2219886), (9, 1479924), (12, 1109943), (18, 739962), (27, 493308), (36, 369981), (54, 246654), (71, 187596), (81, 164436), (108, 123327), (142, 93798), (162, 82218), (193, 69012), (213, 62532), (243, 54812), (284, 46899), (324, 41109), (386, 34506), (426, 31266), (486, 27406), (579, 23004), (639, 20844), (772, 17253), (852, 15633), (972, 13703), (1158, 11502), (1278, 10422), (1737, 7668), (1917, 6948), (2316, 5751), (2556, 5211), (3474, 3834)]