18411330311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{4241}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 21501849600

約数和(自身を除く): 3090519289

約数列:

[1, 11, 29, 31, 319, 341, 439, 899, 4241, 4829, 9889, 12731, 13609, 46651, 122989, 131471, 140041, 149699, 394661, 1352879, 1446181, 1861799, 3812659, 4341271, 20479789, 41939249, 53992171, 57715769, 593913881, 634873459, 1673757301, 18411330311]

約数ペア:

[(1, 18411330311), (11, 1673757301), (29, 634873459), (31, 593913881), (319, 57715769), (341, 53992171), (439, 41939249), (899, 20479789), (4241, 4341271), (4829, 3812659), (9889, 1861799), (12731, 1446181), (13609, 1352879), (46651, 394661), (122989, 149699), (131471, 140041)]