21076848504

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15407053}}^1$

素因数の和:15407084

約数の個数: 48

約数和(自身を含む): 60087510600

約数和(自身を除く): 39010662096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 15407053, 30814106, 46221159, 61628212, 92442318, 123256424, 138663477, 184884636, 277326954, 292734007, 369769272, 554653908, 585468014, 878202021, 1109307816, 1170936028, 1756404042, 2341872056, 2634606063, 3512808084, 5269212126, 7025616168, 10538424252, 21076848504]

約数ペア:

[(1, 21076848504), (2, 10538424252), (3, 7025616168), (4, 5269212126), (6, 3512808084), (8, 2634606063), (9, 2341872056), (12, 1756404042), (18, 1170936028), (19, 1109307816), (24, 878202021), (36, 585468014), (38, 554653908), (57, 369769272), (72, 292734007), (76, 277326954), (114, 184884636), (152, 138663477), (171, 123256424), (228, 92442318), (342, 61628212), (456, 46221159), (684, 30814106), (1368, 15407053)]