13383972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 39014976

約数和(自身を除く): 25631004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 307, 346, 519, 614, 692, 921, 1038, 1211, 1228, 1557, 1842, 2076, 2149, 2422, 2763, 3114, 3633, 3684, 4298, 4844, 5526, 6228, 6447, 7266, 8596, 10899, 11052, 12894, 14532, 19341, 21798, 25788, 38682, 43596, 53111, 77364, 106222, 159333, 212444, 318666, 371777, 477999, 637332, 743554, 955998, 1115331, 1487108, 1911996, 2230662, 3345993, 4461324, 6691986, 13383972]

約数ペア:

[(1, 13383972), (2, 6691986), (3, 4461324), (4, 3345993), (6, 2230662), (7, 1911996), (9, 1487108), (12, 1115331), (14, 955998), (18, 743554), (21, 637332), (28, 477999), (36, 371777), (42, 318666), (63, 212444), (84, 159333), (126, 106222), (173, 77364), (252, 53111), (307, 43596), (346, 38682), (519, 25788), (614, 21798), (692, 19341), (921, 14532), (1038, 12894), (1211, 11052), (1228, 10899), (1557, 8596), (1842, 7266), (2076, 6447), (2149, 6228), (2422, 5526), (2763, 4844), (3114, 4298), (3633, 3684)]