18885554303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{15139}}^1$

素因数の和:16127

約数の個数: 32

約数和(自身を含む): 24958471680

約数和(自身を除く): 6072917377

約数列:

[1, 7, 11, 17, 77, 119, 187, 953, 1309, 6671, 10483, 15139, 16201, 73381, 105973, 113407, 166529, 178211, 257363, 1165703, 1247477, 1801541, 2830993, 14427467, 19816951, 100992269, 158702137, 245266939, 1110914959, 1716868573, 2697936329, 18885554303]

約数ペア:

[(1, 18885554303), (7, 2697936329), (11, 1716868573), (17, 1110914959), (77, 245266939), (119, 158702137), (187, 100992269), (953, 19816951), (1309, 14427467), (6671, 2830993), (10483, 1801541), (15139, 1247477), (16201, 1165703), (73381, 257363), (105973, 178211), (113407, 166529)]