13398948

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:7976

約数の個数: 36

約数和(自身を含む): 34594560

約数和(自身を除く): 21195612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 372193, 744386, 1116579, 1488772, 2233158, 3349737, 4466316, 6699474, 13398948]

約数ペア:

[(1, 13398948), (2, 6699474), (3, 4466316), (4, 3349737), (6, 2233158), (9, 1488772), (12, 1116579), (18, 744386), (36, 372193), (47, 285084), (94, 142542), (141, 95028), (188, 71271), (282, 47514), (423, 31676), (564, 23757), (846, 15838), (1692, 7919)]