1318638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1532562

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 269, 538, 807, 817, 1614, 1634, 2451, 4902, 5111, 10222, 11567, 15333, 23134, 30666, 34701, 69402, 219773, 439546, 659319, 1318638]

約数ペア:

[(1, 1318638), (2, 659319), (3, 439546), (6, 219773), (19, 69402), (38, 34701), (43, 30666), (57, 23134), (86, 15333), (114, 11567), (129, 10222), (258, 5111), (269, 4902), (538, 2451), (807, 1634), (817, 1614)]