31622994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 76567680

約数和(自身を除く): 44944686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 214, 234, 321, 351, 421, 642, 702, 842, 963, 1263, 1391, 1926, 2526, 2782, 2889, 3789, 4173, 5473, 5778, 7578, 8346, 10946, 11367, 12519, 16419, 22734, 25038, 32838, 37557, 45047, 49257, 75114, 90094, 98514, 135141, 147771, 270282, 295542, 405423, 585611, 810846, 1171222, 1216269, 1756833, 2432538, 3513666, 5270499, 10540998, 15811497, 31622994]

約数ペア:

[(1, 31622994), (2, 15811497), (3, 10540998), (6, 5270499), (9, 3513666), (13, 2432538), (18, 1756833), (26, 1216269), (27, 1171222), (39, 810846), (54, 585611), (78, 405423), (107, 295542), (117, 270282), (214, 147771), (234, 135141), (321, 98514), (351, 90094), (421, 75114), (642, 49257), (702, 45047), (842, 37557), (963, 32838), (1263, 25038), (1391, 22734), (1926, 16419), (2526, 12519), (2782, 11367), (2889, 10946), (3789, 8346), (4173, 7578), (5473, 5778)]