31411332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 54

約数和(自身を含む): 83834478

約数和(自身を除く): 52423146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 2417, 3249, 4332, 4834, 6498, 7251, 9668, 12996, 14502, 21753, 29004, 43506, 45923, 87012, 91846, 137769, 183692, 275538, 413307, 551076, 826614, 872537, 1653228, 1745074, 2617611, 3490148, 5235222, 7852833, 10470444, 15705666, 31411332]

約数ペア:

[(1, 31411332), (2, 15705666), (3, 10470444), (4, 7852833), (6, 5235222), (9, 3490148), (12, 2617611), (18, 1745074), (19, 1653228), (36, 872537), (38, 826614), (57, 551076), (76, 413307), (114, 275538), (171, 183692), (228, 137769), (342, 91846), (361, 87012), (684, 45923), (722, 43506), (1083, 29004), (1444, 21753), (2166, 14502), (2417, 12996), (3249, 9668), (4332, 7251), (4834, 6498)]