12912691356

素因数分解:

$2^2\times 3^3\times {\mathrm{4931}}^1\times {\mathrm{24247}}^1$

素因数の和:29191

約数の個数: 48

約数和(自身を含む): 33485518080

約数和(自身を除く): 20572826724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4931, 9862, 14793, 19724, 24247, 29586, 44379, 48494, 59172, 72741, 88758, 96988, 133137, 145482, 177516, 218223, 266274, 290964, 436446, 532548, 654669, 872892, 1309338, 2618676, 119561957, 239123914, 358685871, 478247828, 717371742, 1076057613, 1434743484, 2152115226, 3228172839, 4304230452, 6456345678, 12912691356]

約数ペア:

[(1, 12912691356), (2, 6456345678), (3, 4304230452), (4, 3228172839), (6, 2152115226), (9, 1434743484), (12, 1076057613), (18, 717371742), (27, 478247828), (36, 358685871), (54, 239123914), (108, 119561957), (4931, 2618676), (9862, 1309338), (14793, 872892), (19724, 654669), (24247, 532548), (29586, 436446), (44379, 290964), (48494, 266274), (59172, 218223), (72741, 177516), (88758, 145482), (96988, 133137)]