13402326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 32288256

約数和(自身を除く): 18885930

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 181, 246, 258, 287, 301, 362, 543, 574, 602, 861, 903, 1086, 1267, 1722, 1763, 1806, 2534, 3526, 3801, 5289, 7421, 7602, 7783, 10578, 12341, 14842, 15566, 22263, 23349, 24682, 37023, 44526, 46698, 51947, 54481, 74046, 103894, 108962, 155841, 163443, 311682, 319103, 326886, 638206, 957309, 1914618, 2233721, 4467442, 6701163, 13402326]

約数ペア:

[(1, 13402326), (2, 6701163), (3, 4467442), (6, 2233721), (7, 1914618), (14, 957309), (21, 638206), (41, 326886), (42, 319103), (43, 311682), (82, 163443), (86, 155841), (123, 108962), (129, 103894), (181, 74046), (246, 54481), (258, 51947), (287, 46698), (301, 44526), (362, 37023), (543, 24682), (574, 23349), (602, 22263), (861, 15566), (903, 14842), (1086, 12341), (1267, 10578), (1722, 7783), (1763, 7602), (1806, 7421), (2534, 5289), (3526, 3801)]