31119462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 74597328

約数和(自身を除く): 43477866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2153, 2409, 4306, 4818, 6459, 7227, 12918, 14454, 19377, 23683, 38754, 47366, 71049, 142098, 157169, 213147, 314338, 426294, 471507, 943014, 1414521, 1728859, 2829042, 3457718, 5186577, 10373154, 15559731, 31119462]

約数ペア:

[(1, 31119462), (2, 15559731), (3, 10373154), (6, 5186577), (9, 3457718), (11, 2829042), (18, 1728859), (22, 1414521), (33, 943014), (66, 471507), (73, 426294), (99, 314338), (146, 213147), (198, 157169), (219, 142098), (438, 71049), (657, 47366), (803, 38754), (1314, 23683), (1606, 19377), (2153, 14454), (2409, 12918), (4306, 7227), (4818, 6459)]