18239928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108571}}^1$

素因数の和:108587

約数の個数: 32

約数和(自身を含む): 52114560

約数和(自身を除く): 33874632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108571, 217142, 325713, 434284, 651426, 759997, 868568, 1302852, 1519994, 2279991, 2605704, 3039988, 4559982, 6079976, 9119964, 18239928]

約数ペア:

[(1, 18239928), (2, 9119964), (3, 6079976), (4, 4559982), (6, 3039988), (7, 2605704), (8, 2279991), (12, 1519994), (14, 1302852), (21, 868568), (24, 759997), (28, 651426), (42, 434284), (56, 325713), (84, 217142), (168, 108571)]