63985068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253909}}^1$

素因数の和:253926

約数の個数: 36

約数和(自身を含む): 184846480

約数和(自身を除く): 120861412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253909, 507818, 761727, 1015636, 1523454, 1777363, 2285181, 3046908, 3554726, 4570362, 5332089, 7109452, 9140724, 10664178, 15996267, 21328356, 31992534, 63985068]

約数ペア:

[(1, 63985068), (2, 31992534), (3, 21328356), (4, 15996267), (6, 10664178), (7, 9140724), (9, 7109452), (12, 5332089), (14, 4570362), (18, 3554726), (21, 3046908), (28, 2285181), (36, 1777363), (42, 1523454), (63, 1015636), (84, 761727), (126, 507818), (252, 253909)]