22146571876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1\times {\mathrm{2011}}^1$

素因数の和:3533

約数の個数: 72

約数和(自身を含む): 45835983648

約数和(自身を除く): 23689411772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1481, 1859, 2011, 2962, 3718, 4022, 5924, 7436, 8044, 16291, 19253, 22121, 26143, 32582, 38506, 44242, 52286, 65164, 77012, 88484, 104572, 211783, 250289, 287573, 339859, 423566, 500578, 575146, 679718, 847132, 1001156, 1150292, 1359436, 2753179, 2978291, 3738449, 5506358, 5956582, 7476898, 11012716, 11913164, 14953796, 32761201, 38717783, 65522402, 77435566, 131044804, 154871132, 425895613, 503331179, 851791226, 1006662358, 1703582452, 2013324716, 5536642969, 11073285938, 22146571876]

約数ペア:

[(1, 22146571876), (2, 11073285938), (4, 5536642969), (11, 2013324716), (13, 1703582452), (22, 1006662358), (26, 851791226), (44, 503331179), (52, 425895613), (143, 154871132), (169, 131044804), (286, 77435566), (338, 65522402), (572, 38717783), (676, 32761201), (1481, 14953796), (1859, 11913164), (2011, 11012716), (2962, 7476898), (3718, 5956582), (4022, 5506358), (5924, 3738449), (7436, 2978291), (8044, 2753179), (16291, 1359436), (19253, 1150292), (22121, 1001156), (26143, 847132), (32582, 679718), (38506, 575146), (44242, 500578), (52286, 423566), (65164, 339859), (77012, 287573), (88484, 250289), (104572, 211783)]