1680178824

素因数分解:

$2^3\times 3^2\times {\mathrm{2477}}^1\times {\mathrm{9421}}^1$

素因数の和:11910

約数の個数: 48

約数和(自身を含む): 4552804620

約数和(自身を除く): 2872625796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2477, 4954, 7431, 9421, 9908, 14862, 18842, 19816, 22293, 28263, 29724, 37684, 44586, 56526, 59448, 75368, 84789, 89172, 113052, 169578, 178344, 226104, 339156, 678312, 23335817, 46671634, 70007451, 93343268, 140014902, 186686536, 210022353, 280029804, 420044706, 560059608, 840089412, 1680178824]

約数ペア:

[(1, 1680178824), (2, 840089412), (3, 560059608), (4, 420044706), (6, 280029804), (8, 210022353), (9, 186686536), (12, 140014902), (18, 93343268), (24, 70007451), (36, 46671634), (72, 23335817), (2477, 678312), (4954, 339156), (7431, 226104), (9421, 178344), (9908, 169578), (14862, 113052), (18842, 89172), (19816, 84789), (22293, 75368), (28263, 59448), (29724, 56526), (37684, 44586)]