17986968

素因数分解:

$2^3\times 3^3\times {\mathrm{83273}}^1$

素因数の和:83288

約数の個数: 32

約数和(自身を含む): 49964400

約数和(自身を除く): 31977432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 83273, 166546, 249819, 333092, 499638, 666184, 749457, 999276, 1498914, 1998552, 2248371, 2997828, 4496742, 5995656, 8993484, 17986968]

約数ペア:

[(1, 17986968), (2, 8993484), (3, 5995656), (4, 4496742), (6, 2997828), (8, 2248371), (9, 1998552), (12, 1498914), (18, 999276), (24, 749457), (27, 666184), (36, 499638), (54, 333092), (72, 249819), (108, 166546), (216, 83273)]