2021697678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{336613}}^1$

素因数の和:336649

約数の個数: 64

約数和(自身を含む): 5428910592

約数和(自身を除く): 3407212914

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 336613, 673226, 1009839, 2019678, 2356291, 3702743, 4375969, 4712582, 7068873, 7405486, 8751938, 11108229, 13127907, 14137746, 22216458, 25919201, 26255814, 30631783, 48135659, 51838402, 61263566, 77757603, 91895349, 96271318, 144406977, 155515206, 183790698, 288813954, 336949613, 673899226, 1010848839, 2021697678]

約数ペア:

[(1, 2021697678), (2, 1010848839), (3, 673899226), (6, 336949613), (7, 288813954), (11, 183790698), (13, 155515206), (14, 144406977), (21, 96271318), (22, 91895349), (26, 77757603), (33, 61263566), (39, 51838402), (42, 48135659), (66, 30631783), (77, 26255814), (78, 25919201), (91, 22216458), (143, 14137746), (154, 13127907), (182, 11108229), (231, 8751938), (273, 7405486), (286, 7068873), (429, 4712582), (462, 4375969), (546, 3702743), (858, 2356291), (1001, 2019678), (2002, 1009839), (3003, 673226), (6006, 336613)]