16718964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 40824000

約数和(自身を除く): 24105036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 428, 449, 642, 898, 1284, 1347, 1796, 2694, 3103, 5388, 6206, 9309, 12412, 13021, 18618, 26042, 37236, 39063, 48043, 52084, 78126, 96086, 144129, 156252, 192172, 288258, 576516, 1393247, 2786494, 4179741, 5572988, 8359482, 16718964]

約数ペア:

[(1, 16718964), (2, 8359482), (3, 5572988), (4, 4179741), (6, 2786494), (12, 1393247), (29, 576516), (58, 288258), (87, 192172), (107, 156252), (116, 144129), (174, 96086), (214, 78126), (321, 52084), (348, 48043), (428, 39063), (449, 37236), (642, 26042), (898, 18618), (1284, 13021), (1347, 12412), (1796, 9309), (2694, 6206), (3103, 5388)]