16671474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16249}}^1$

素因数の和:16279

約数の個数: 32

約数和(自身を含む): 39000000

約数和(自身を除く): 22328526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 16249, 32498, 48747, 97494, 146241, 292482, 308731, 438723, 617462, 877446, 926193, 1852386, 2778579, 5557158, 8335737, 16671474]

約数ペア:

[(1, 16671474), (2, 8335737), (3, 5557158), (6, 2778579), (9, 1852386), (18, 926193), (19, 877446), (27, 617462), (38, 438723), (54, 308731), (57, 292482), (114, 146241), (171, 97494), (342, 48747), (513, 32498), (1026, 16249)]