7251876

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11799324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 809, 996, 1494, 1618, 2241, 2427, 2988, 3236, 4482, 4854, 7281, 8964, 9708, 14562, 21843, 29124, 43686, 67147, 87372, 134294, 201441, 268588, 402882, 604323, 805764, 1208646, 1812969, 2417292, 3625938, 7251876]

約数ペア:

[(1, 7251876), (2, 3625938), (3, 2417292), (4, 1812969), (6, 1208646), (9, 805764), (12, 604323), (18, 402882), (27, 268588), (36, 201441), (54, 134294), (83, 87372), (108, 67147), (166, 43686), (249, 29124), (332, 21843), (498, 14562), (747, 9708), (809, 8964), (996, 7281), (1494, 4854), (1618, 4482), (2241, 3236), (2427, 2988)]