2718216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 7753200

約数和(自身を除く): 5034984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 35766, 37753, 47688, 71532, 75506, 113259, 143064, 151012, 226518, 302024, 339777, 453036, 679554, 906072, 1359108, 2718216]

約数ペア:

[(1, 2718216), (2, 1359108), (3, 906072), (4, 679554), (6, 453036), (8, 339777), (9, 302024), (12, 226518), (18, 151012), (19, 143064), (24, 113259), (36, 75506), (38, 71532), (57, 47688), (72, 37753), (76, 35766), (114, 23844), (152, 17883), (171, 15896), (228, 11922), (342, 7948), (456, 5961), (684, 3974), (1368, 1987)]