921569140782

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{647}}^1\times {\mathrm{125407}}^1$

素因数の和:126693

約数の個数: 48

約数和(自身を含む): 2003004536832

約数和(自身を除く): 1081435396050

約数列:

[1, 2, 3, 6, 9, 18, 631, 647, 1262, 1294, 1893, 1941, 3786, 3882, 5679, 5823, 11358, 11646, 125407, 250814, 376221, 408257, 752442, 816514, 1128663, 1224771, 2257326, 2449542, 3674313, 7348626, 79131817, 81138329, 158263634, 162276658, 237395451, 243414987, 474790902, 486829974, 712186353, 730244961, 1424372706, 1460489922, 51198285599, 102396571198, 153594856797, 307189713594, 460784570391, 921569140782]

約数ペア:

[(1, 921569140782), (2, 460784570391), (3, 307189713594), (6, 153594856797), (9, 102396571198), (18, 51198285599), (631, 1460489922), (647, 1424372706), (1262, 730244961), (1294, 712186353), (1893, 486829974), (1941, 474790902), (3786, 243414987), (3882, 237395451), (5679, 162276658), (5823, 158263634), (11358, 81138329), (11646, 79131817), (125407, 7348626), (250814, 3674313), (376221, 2449542), (408257, 2257326), (752442, 1224771), (816514, 1128663)]