123357852

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 54

約数和(自身を含む): 320604648

約数和(自身を除く): 197246796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1369, 2503, 2738, 4107, 5006, 5476, 7509, 8214, 10012, 12321, 15018, 16428, 22527, 24642, 30036, 45054, 49284, 90108, 92611, 185222, 277833, 370444, 555666, 833499, 1111332, 1666998, 3333996, 3426607, 6853214, 10279821, 13706428, 20559642, 30839463, 41119284, 61678926, 123357852]

約数ペア:

[(1, 123357852), (2, 61678926), (3, 41119284), (4, 30839463), (6, 20559642), (9, 13706428), (12, 10279821), (18, 6853214), (36, 3426607), (37, 3333996), (74, 1666998), (111, 1111332), (148, 833499), (222, 555666), (333, 370444), (444, 277833), (666, 185222), (1332, 92611), (1369, 90108), (2503, 49284), (2738, 45054), (4107, 30036), (5006, 24642), (5476, 22527), (7509, 16428), (8214, 15018), (10012, 12321)]