16842364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 37094400

約数和(自身を除く): 20252036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 367, 596, 734, 1043, 1468, 1639, 2086, 2569, 3278, 4037, 4172, 5138, 6556, 8074, 10276, 11473, 16148, 22946, 28259, 45892, 54683, 56518, 109366, 113036, 218732, 382781, 601513, 765562, 1203026, 1531124, 2406052, 4210591, 8421182, 16842364]

約数ペア:

[(1, 16842364), (2, 8421182), (4, 4210591), (7, 2406052), (11, 1531124), (14, 1203026), (22, 765562), (28, 601513), (44, 382781), (77, 218732), (149, 113036), (154, 109366), (298, 56518), (308, 54683), (367, 45892), (596, 28259), (734, 22946), (1043, 16148), (1468, 11473), (1639, 10276), (2086, 8074), (2569, 6556), (3278, 5138), (4037, 4172)]