18111264508752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{70355773}}^1$

素因数の和:70355988

約数の個数: 80

約数和(自身を含む): 48575877754368

約数和(自身を除く): 30464613245616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1384, 1488, 2076, 2768, 4152, 5363, 8304, 10726, 16089, 21452, 32178, 42904, 64356, 85808, 128712, 257424, 70355773, 140711546, 211067319, 281423092, 422134638, 562846184, 844269276, 1125692368, 1688538552, 2181028963, 3377077104, 4362057926, 6543086889, 8724115852, 12171548729, 13086173778, 17448231704, 24343097458, 26172347556, 34896463408, 36514646187, 48686194916, 52344695112, 73029292374, 97372389832, 104689390224, 146058584748, 194744779664, 292117169496, 377318010599, 584234338992, 754636021198, 1131954031797, 1509272042396, 2263908063594, 3018544084792, 4527816127188, 6037088169584, 9055632254376, 18111264508752]

約数ペア:

[(1, 18111264508752), (2, 9055632254376), (3, 6037088169584), (4, 4527816127188), (6, 3018544084792), (8, 2263908063594), (12, 1509272042396), (16, 1131954031797), (24, 754636021198), (31, 584234338992), (48, 377318010599), (62, 292117169496), (93, 194744779664), (124, 146058584748), (173, 104689390224), (186, 97372389832), (248, 73029292374), (346, 52344695112), (372, 48686194916), (496, 36514646187), (519, 34896463408), (692, 26172347556), (744, 24343097458), (1038, 17448231704), (1384, 13086173778), (1488, 12171548729), (2076, 8724115852), (2768, 6543086889), (4152, 4362057926), (5363, 3377077104), (8304, 2181028963), (10726, 1688538552), (16089, 1125692368), (21452, 844269276), (32178, 562846184), (42904, 422134638), (64356, 281423092), (85808, 211067319), (128712, 140711546), (257424, 70355773)]