21492888

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{5003}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 54043200

約数和(自身を除く): 32550312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 5003, 10006, 15009, 20012, 30018, 40024, 60036, 120072, 895537, 1791074, 2686611, 3582148, 5373222, 7164296, 10746444, 21492888]

約数ペア:

[(1, 21492888), (2, 10746444), (3, 7164296), (4, 5373222), (6, 3582148), (8, 2686611), (12, 1791074), (24, 895537), (179, 120072), (358, 60036), (537, 40024), (716, 30018), (1074, 20012), (1432, 15009), (2148, 10006), (4296, 5003)]