17932686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 37670400

約数和(自身を除く): 19737714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 653, 1194, 1306, 1959, 3918, 4577, 9154, 13731, 15019, 27462, 30038, 45057, 90114, 129947, 259894, 389841, 779682, 2988781, 5977562, 8966343, 17932686]

約数ペア:

[(1, 17932686), (2, 8966343), (3, 5977562), (6, 2988781), (23, 779682), (46, 389841), (69, 259894), (138, 129947), (199, 90114), (398, 45057), (597, 30038), (653, 27462), (1194, 15019), (1306, 13731), (1959, 9154), (3918, 4577)]