12668161212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2797}}^1$

素因数の和:4817

約数の個数: 120

約数和(自身を含む): 37880577504

約数和(自身を除く): 25212416292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1997, 2268, 2797, 3994, 5594, 5991, 7988, 8391, 11188, 11982, 13979, 16782, 17973, 19579, 23964, 25173, 27958, 33564, 35946, 39158, 41937, 50346, 53919, 55916, 58737, 71892, 75519, 78316, 83874, 100692, 107838, 117474, 125811, 151038, 161757, 167748, 176211, 215676, 226557, 234948, 251622, 302076, 323514, 352422, 377433, 453114, 503244, 528633, 647028, 704844, 754866, 906228, 1057266, 1132299, 1509732, 1585899, 2114532, 2264598, 3171798, 4529196, 5585609, 6343596, 11171218, 16756827, 22342436, 33513654, 39099263, 50270481, 67027308, 78198526, 100540962, 117297789, 150811443, 156397052, 201081924, 234595578, 301622886, 351893367, 452434329, 469191156, 603245772, 703786734, 904868658, 1055680101, 1407573468, 1809737316, 2111360202, 3167040303, 4222720404, 6334080606, 12668161212]

約数ペア:

[(1, 12668161212), (2, 6334080606), (3, 4222720404), (4, 3167040303), (6, 2111360202), (7, 1809737316), (9, 1407573468), (12, 1055680101), (14, 904868658), (18, 703786734), (21, 603245772), (27, 469191156), (28, 452434329), (36, 351893367), (42, 301622886), (54, 234595578), (63, 201081924), (81, 156397052), (84, 150811443), (108, 117297789), (126, 100540962), (162, 78198526), (189, 67027308), (252, 50270481), (324, 39099263), (378, 33513654), (567, 22342436), (756, 16756827), (1134, 11171218), (1997, 6343596), (2268, 5585609), (2797, 4529196), (3994, 3171798), (5594, 2264598), (5991, 2114532), (7988, 1585899), (8391, 1509732), (11188, 1132299), (11982, 1057266), (13979, 906228), (16782, 754866), (17973, 704844), (19579, 647028), (23964, 528633), (25173, 503244), (27958, 453114), (33564, 377433), (35946, 352422), (39158, 323514), (41937, 302076), (50346, 251622), (53919, 234948), (55916, 226557), (58737, 215676), (71892, 176211), (75519, 167748), (78316, 161757), (83874, 151038), (100692, 125811), (107838, 117474)]