4288374

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 9816768

約数和(自身を除く): 5528394

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 137, 141, 222, 274, 282, 333, 411, 423, 666, 822, 846, 1233, 1739, 2466, 3478, 5069, 5217, 6439, 10138, 10434, 12878, 15207, 15651, 19317, 30414, 31302, 38634, 45621, 57951, 91242, 115902, 238243, 476486, 714729, 1429458, 2144187, 4288374]

約数ペア:

[(1, 4288374), (2, 2144187), (3, 1429458), (6, 714729), (9, 476486), (18, 238243), (37, 115902), (47, 91242), (74, 57951), (94, 45621), (111, 38634), (137, 31302), (141, 30414), (222, 19317), (274, 15651), (282, 15207), (333, 12878), (411, 10434), (423, 10138), (666, 6439), (822, 5217), (846, 5069), (1233, 3478), (1739, 2466)]