1285913149038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{192559621}}^1$

素因数の和:192559689

約数の個数: 48

約数和(自身を含む): 3244244511456

約数和(自身を除く): 1958331362418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 192559621, 385119242, 577678863, 1155357726, 1347917347, 1733036589, 2695834694, 3466073178, 4043752041, 8087504082, 10205659913, 12131256123, 20411319826, 24262512246, 30616979739, 61233959478, 71439619391, 91850939217, 142879238782, 183701878434, 214318858173, 428637716346, 642956574519, 1285913149038]

約数ペア:

[(1, 1285913149038), (2, 642956574519), (3, 428637716346), (6, 214318858173), (7, 183701878434), (9, 142879238782), (14, 91850939217), (18, 71439619391), (21, 61233959478), (42, 30616979739), (53, 24262512246), (63, 20411319826), (106, 12131256123), (126, 10205659913), (159, 8087504082), (318, 4043752041), (371, 3466073178), (477, 2695834694), (742, 1733036589), (954, 1347917347), (1113, 1155357726), (2226, 577678863), (3339, 385119242), (6678, 192559621)]