12901781682

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{25447}}^1$

素因数の和:25728

約数の個数: 64

約数和(自身を含む): 29499321600

約数和(自身を除く): 16597539918

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 229, 246, 369, 458, 687, 738, 1107, 1374, 2061, 2214, 4122, 6183, 9389, 12366, 18778, 25447, 28167, 50894, 56334, 76341, 84501, 152682, 169002, 229023, 253503, 458046, 507006, 687069, 1043327, 1374138, 2086654, 3129981, 5827363, 6259962, 9389943, 11654726, 17482089, 18779886, 28169829, 34964178, 52446267, 56339658, 104892534, 157338801, 238921883, 314677602, 477843766, 716765649, 1433531298, 2150296947, 4300593894, 6450890841, 12901781682]

約数ペア:

[(1, 12901781682), (2, 6450890841), (3, 4300593894), (6, 2150296947), (9, 1433531298), (18, 716765649), (27, 477843766), (41, 314677602), (54, 238921883), (82, 157338801), (123, 104892534), (229, 56339658), (246, 52446267), (369, 34964178), (458, 28169829), (687, 18779886), (738, 17482089), (1107, 11654726), (1374, 9389943), (2061, 6259962), (2214, 5827363), (4122, 3129981), (6183, 2086654), (9389, 1374138), (12366, 1043327), (18778, 687069), (25447, 507006), (28167, 458046), (50894, 253503), (56334, 229023), (76341, 169002), (84501, 152682)]