8271516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 21224448

約数和(自身を除く): 12952932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 281, 446, 562, 669, 843, 892, 1124, 1338, 1686, 2453, 2676, 3091, 3372, 4906, 6182, 7359, 9273, 9812, 12364, 14718, 18546, 29436, 37092, 62663, 125326, 187989, 250652, 375978, 689293, 751956, 1378586, 2067879, 2757172, 4135758, 8271516]

約数ペア:

[(1, 8271516), (2, 4135758), (3, 2757172), (4, 2067879), (6, 1378586), (11, 751956), (12, 689293), (22, 375978), (33, 250652), (44, 187989), (66, 125326), (132, 62663), (223, 37092), (281, 29436), (446, 18546), (562, 14718), (669, 12364), (843, 9812), (892, 9273), (1124, 7359), (1338, 6182), (1686, 4906), (2453, 3372), (2676, 3091)]