21741796362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1101743}}^1$

素因数の和:1101795

約数の個数: 64

約数和(自身を含む): 53306781696

約数和(自身を除く): 31564985334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 1101743, 2203486, 3305229, 6610458, 12119173, 14322659, 24238346, 25340089, 28645318, 36357519, 42967977, 50680178, 72715038, 76020267, 85935954, 152040534, 157549249, 278740979, 315098498, 329421157, 472647747, 557481958, 658842314, 836222937, 945295494, 988263471, 1672445874, 1976526942, 3623632727, 7247265454, 10870898181, 21741796362]

約数ペア:

[(1, 21741796362), (2, 10870898181), (3, 7247265454), (6, 3623632727), (11, 1976526942), (13, 1672445874), (22, 988263471), (23, 945295494), (26, 836222937), (33, 658842314), (39, 557481958), (46, 472647747), (66, 329421157), (69, 315098498), (78, 278740979), (138, 157549249), (143, 152040534), (253, 85935954), (286, 76020267), (299, 72715038), (429, 50680178), (506, 42967977), (598, 36357519), (759, 28645318), (858, 25340089), (897, 24238346), (1518, 14322659), (1794, 12119173), (3289, 6610458), (6578, 3305229), (9867, 2203486), (19734, 1101743)]