7824456

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 21407100

約数和(自身を除く): 13582644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 997, 1308, 1962, 1994, 2616, 2991, 3924, 3988, 5982, 7848, 7976, 8973, 11964, 17946, 23928, 35892, 71784, 108673, 217346, 326019, 434692, 652038, 869384, 978057, 1304076, 1956114, 2608152, 3912228, 7824456]

約数ペア:

[(1, 7824456), (2, 3912228), (3, 2608152), (4, 1956114), (6, 1304076), (8, 978057), (9, 869384), (12, 652038), (18, 434692), (24, 326019), (36, 217346), (72, 108673), (109, 71784), (218, 35892), (327, 23928), (436, 17946), (654, 11964), (872, 8973), (981, 7976), (997, 7848), (1308, 5982), (1962, 3988), (1994, 3924), (2616, 2991)]