31004618166

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{311}}^1\times {\mathrm{21059}}^1$

素因数の和:21641

約数の個数: 48

約数和(自身を含む): 67652133120

約数和(自身を除く): 36647514954

約数列:

[1, 2, 3, 6, 9, 18, 263, 311, 526, 622, 789, 933, 1578, 1866, 2367, 2799, 4734, 5598, 21059, 42118, 63177, 81793, 126354, 163586, 189531, 245379, 379062, 490758, 736137, 1472274, 5538517, 6549349, 11077034, 13098698, 16615551, 19648047, 33231102, 39296094, 49846653, 58944141, 99693306, 117888282, 1722478787, 3444957574, 5167436361, 10334872722, 15502309083, 31004618166]

約数ペア:

[(1, 31004618166), (2, 15502309083), (3, 10334872722), (6, 5167436361), (9, 3444957574), (18, 1722478787), (263, 117888282), (311, 99693306), (526, 58944141), (622, 49846653), (789, 39296094), (933, 33231102), (1578, 19648047), (1866, 16615551), (2367, 13098698), (2799, 11077034), (4734, 6549349), (5598, 5538517), (21059, 1472274), (42118, 736137), (63177, 490758), (81793, 379062), (126354, 245379), (163586, 189531)]