78961818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24691}}^1$

素因数の和:24750

約数の個数: 32

約数和(自身を含む): 174226752

約数和(自身を除く): 95264934

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 24691, 49382, 74073, 148146, 320983, 641966, 962949, 1012331, 1925898, 2024662, 3036993, 6073986, 13160303, 26320606, 39480909, 78961818]

約数ペア:

[(1, 78961818), (2, 39480909), (3, 26320606), (6, 13160303), (13, 6073986), (26, 3036993), (39, 2024662), (41, 1925898), (78, 1012331), (82, 962949), (123, 641966), (246, 320983), (533, 148146), (1066, 74073), (1599, 49382), (3198, 24691)]