20171138418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1117267}}^1$

素因数の和:1117351

約数の個数: 48

約数和(自身を含む): 47059328160

約数和(自身を除く): 26888189742

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 2006, 3009, 6018, 9027, 18054, 1117267, 2234534, 3351801, 6703602, 10055403, 18993539, 20110806, 37987078, 56980617, 65918753, 113961234, 131837506, 170941851, 197756259, 341883702, 395512518, 593268777, 1120618801, 1186537554, 2241237602, 3361856403, 6723712806, 10085569209, 20171138418]

約数ペア:

[(1, 20171138418), (2, 10085569209), (3, 6723712806), (6, 3361856403), (9, 2241237602), (17, 1186537554), (18, 1120618801), (34, 593268777), (51, 395512518), (59, 341883702), (102, 197756259), (118, 170941851), (153, 131837506), (177, 113961234), (306, 65918753), (354, 56980617), (531, 37987078), (1003, 20110806), (1062, 18993539), (2006, 10055403), (3009, 6703602), (6018, 3351801), (9027, 2234534), (18054, 1117267)]