18440082

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1091}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 41146560

約数和(自身を除く): 22706478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1091, 1878, 2182, 2817, 3273, 5634, 6546, 8451, 9819, 16902, 19638, 29457, 58914, 341483, 682966, 1024449, 2048898, 3073347, 6146694, 9220041, 18440082]

約数ペア:

[(1, 18440082), (2, 9220041), (3, 6146694), (6, 3073347), (9, 2048898), (18, 1024449), (27, 682966), (54, 341483), (313, 58914), (626, 29457), (939, 19638), (1091, 16902), (1878, 9819), (2182, 8451), (2817, 6546), (3273, 5634)]