21053489844312

素因数分解:

$2^3\times 3^2\times {\mathrm{45553}}^1\times {\mathrm{6419107}}^1$

素因数の和:6464672

約数の個数: 48

約数和(自身を含む): 57021128937240

約数和(自身を除く): 35967639092928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 45553, 91106, 136659, 182212, 273318, 364424, 409977, 546636, 819954, 1093272, 1639908, 3279816, 6419107, 12838214, 19257321, 25676428, 38514642, 51352856, 57771963, 77029284, 115543926, 154058568, 231087852, 462175704, 292409581171, 584819162342, 877228743513, 1169638324684, 1754457487026, 2339276649368, 2631686230539, 3508914974052, 5263372461078, 7017829948104, 10526744922156, 21053489844312]

約数ペア:

[(1, 21053489844312), (2, 10526744922156), (3, 7017829948104), (4, 5263372461078), (6, 3508914974052), (8, 2631686230539), (9, 2339276649368), (12, 1754457487026), (18, 1169638324684), (24, 877228743513), (36, 584819162342), (72, 292409581171), (45553, 462175704), (91106, 231087852), (136659, 154058568), (182212, 115543926), (273318, 77029284), (364424, 57771963), (409977, 51352856), (546636, 38514642), (819954, 25676428), (1093272, 19257321), (1639908, 12838214), (3279816, 6419107)]