40161654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 95331600

約数和(自身を除く): 55169946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 2909, 4602, 5818, 6903, 8727, 13806, 17454, 26181, 37817, 52362, 75634, 113451, 171631, 226902, 340353, 343262, 514893, 680706, 1029786, 1544679, 2231203, 3089358, 4462406, 6693609, 13387218, 20080827, 40161654]

約数ペア:

[(1, 40161654), (2, 20080827), (3, 13387218), (6, 6693609), (9, 4462406), (13, 3089358), (18, 2231203), (26, 1544679), (39, 1029786), (59, 680706), (78, 514893), (117, 343262), (118, 340353), (177, 226902), (234, 171631), (354, 113451), (531, 75634), (767, 52362), (1062, 37817), (1534, 26181), (2301, 17454), (2909, 13806), (4602, 8727), (5818, 6903)]