17913084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 48238848

約数和(自身を除く): 30325764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1993, 2247, 2996, 3986, 4494, 5979, 7972, 8988, 11958, 13951, 23916, 27902, 41853, 55804, 83706, 167412, 213251, 426502, 639753, 853004, 1279506, 1492757, 2559012, 2985514, 4478271, 5971028, 8956542, 17913084]

約数ペア:

[(1, 17913084), (2, 8956542), (3, 5971028), (4, 4478271), (6, 2985514), (7, 2559012), (12, 1492757), (14, 1279506), (21, 853004), (28, 639753), (42, 426502), (84, 213251), (107, 167412), (214, 83706), (321, 55804), (428, 41853), (642, 27902), (749, 23916), (1284, 13951), (1498, 11958), (1993, 8988), (2247, 7972), (2996, 5979), (3986, 4494)]