8399202378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9547}}^1\times {\mathrm{20947}}^1$

素因数の和:30506

約数の個数: 32

約数和(自身を含む): 19201104384

約数和(自身を除く): 10801902006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9547, 19094, 20947, 28641, 41894, 57282, 62841, 66829, 125682, 133658, 146629, 200487, 293258, 400974, 439887, 879774, 199981009, 399962018, 599943027, 1199886054, 1399867063, 2799734126, 4199601189, 8399202378]

約数ペア:

[(1, 8399202378), (2, 4199601189), (3, 2799734126), (6, 1399867063), (7, 1199886054), (14, 599943027), (21, 399962018), (42, 199981009), (9547, 879774), (19094, 439887), (20947, 400974), (28641, 293258), (41894, 200487), (57282, 146629), (62841, 133658), (66829, 125682)]