31505909772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{579451}}^1$

素因数の和:579678

約数の個数: 48

約数和(自身を含む): 77099565312

約数和(自身を除く): 45593655540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 591, 788, 1182, 2364, 4531, 9062, 13593, 18124, 27186, 54372, 579451, 1158902, 1738353, 2317804, 3476706, 6953412, 13327373, 26654746, 39982119, 53309492, 79964238, 114151847, 159928476, 228303694, 342455541, 456607388, 684911082, 1369822164, 2625492481, 5250984962, 7876477443, 10501969924, 15752954886, 31505909772]

約数ペア:

[(1, 31505909772), (2, 15752954886), (3, 10501969924), (4, 7876477443), (6, 5250984962), (12, 2625492481), (23, 1369822164), (46, 684911082), (69, 456607388), (92, 342455541), (138, 228303694), (197, 159928476), (276, 114151847), (394, 79964238), (591, 53309492), (788, 39982119), (1182, 26654746), (2364, 13327373), (4531, 6953412), (9062, 3476706), (13593, 2317804), (18124, 1738353), (27186, 1158902), (54372, 579451)]