3964002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 9384480

約数和(自身を除く): 5420478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 139, 147, 194, 278, 291, 294, 417, 582, 679, 834, 973, 1358, 1946, 2037, 2919, 4074, 4753, 5838, 6811, 9506, 13483, 13622, 14259, 20433, 26966, 28518, 40449, 40866, 80898, 94381, 188762, 283143, 566286, 660667, 1321334, 1982001, 3964002]

約数ペア:

[(1, 3964002), (2, 1982001), (3, 1321334), (6, 660667), (7, 566286), (14, 283143), (21, 188762), (42, 94381), (49, 80898), (97, 40866), (98, 40449), (139, 28518), (147, 26966), (194, 20433), (278, 14259), (291, 13622), (294, 13483), (417, 9506), (582, 6811), (679, 5838), (834, 4753), (973, 4074), (1358, 2919), (1946, 2037)]