16545708

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 43637440

約数和(自身を除く): 27091732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 229, 324, 446, 458, 669, 687, 892, 916, 1338, 1374, 2007, 2061, 2676, 2748, 4014, 4122, 6021, 6183, 8028, 8244, 12042, 12366, 18063, 18549, 24084, 24732, 36126, 37098, 51067, 72252, 74196, 102134, 153201, 204268, 306402, 459603, 612804, 919206, 1378809, 1838412, 2757618, 4136427, 5515236, 8272854, 16545708]

約数ペア:

[(1, 16545708), (2, 8272854), (3, 5515236), (4, 4136427), (6, 2757618), (9, 1838412), (12, 1378809), (18, 919206), (27, 612804), (36, 459603), (54, 306402), (81, 204268), (108, 153201), (162, 102134), (223, 74196), (229, 72252), (324, 51067), (446, 37098), (458, 36126), (669, 24732), (687, 24084), (892, 18549), (916, 18063), (1338, 12366), (1374, 12042), (2007, 8244), (2061, 8028), (2676, 6183), (2748, 6021), (4014, 4122)]