17216514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 43063488

約数和(自身を除く): 25846974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1277, 1498, 1926, 2247, 2554, 3831, 4494, 6741, 7662, 8939, 11493, 13482, 17878, 22986, 26817, 53634, 80451, 136639, 160902, 273278, 409917, 819834, 956473, 1229751, 1912946, 2459502, 2869419, 5738838, 8608257, 17216514]

約数ペア:

[(1, 17216514), (2, 8608257), (3, 5738838), (6, 2869419), (7, 2459502), (9, 1912946), (14, 1229751), (18, 956473), (21, 819834), (42, 409917), (63, 273278), (107, 160902), (126, 136639), (214, 80451), (321, 53634), (642, 26817), (749, 22986), (963, 17878), (1277, 13482), (1498, 11493), (1926, 8939), (2247, 7662), (2554, 6741), (3831, 4494)]