18247644

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2273}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 46353216

約数和(自身を除く): 28105572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2273, 2676, 4014, 4546, 6819, 8028, 9092, 13638, 20457, 27276, 40914, 81828, 506879, 1013758, 1520637, 2027516, 3041274, 4561911, 6082548, 9123822, 18247644]

約数ペア:

[(1, 18247644), (2, 9123822), (3, 6082548), (4, 4561911), (6, 3041274), (9, 2027516), (12, 1520637), (18, 1013758), (36, 506879), (223, 81828), (446, 40914), (669, 27276), (892, 20457), (1338, 13638), (2007, 9092), (2273, 8028), (2676, 6819), (4014, 4546)]