2642207736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{30187}}^1$

素因数の和:30724

約数の個数: 64

約数和(自身を含む): 7563905280

約数和(自身を除く): 4921697544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 1042, 1563, 2084, 3126, 3647, 4168, 6252, 7294, 10941, 12504, 14588, 21882, 29176, 30187, 43764, 60374, 87528, 90561, 120748, 181122, 211309, 241496, 362244, 422618, 633927, 724488, 845236, 1267854, 1690472, 2535708, 5071416, 15727427, 31454854, 47182281, 62909708, 94364562, 110091989, 125819416, 188729124, 220183978, 330275967, 377458248, 440367956, 660551934, 880735912, 1321103868, 2642207736]

約数ペア:

[(1, 2642207736), (2, 1321103868), (3, 880735912), (4, 660551934), (6, 440367956), (7, 377458248), (8, 330275967), (12, 220183978), (14, 188729124), (21, 125819416), (24, 110091989), (28, 94364562), (42, 62909708), (56, 47182281), (84, 31454854), (168, 15727427), (521, 5071416), (1042, 2535708), (1563, 1690472), (2084, 1267854), (3126, 845236), (3647, 724488), (4168, 633927), (6252, 422618), (7294, 362244), (10941, 241496), (12504, 211309), (14588, 181122), (21882, 120748), (29176, 90561), (30187, 87528), (43764, 60374)]