12846918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 30722544

約数和(自身を除く): 17875626

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1181, 1554, 1813, 2362, 3543, 3626, 5439, 7086, 8267, 10878, 16534, 24801, 43697, 49602, 57869, 87394, 115738, 131091, 173607, 262182, 305879, 347214, 611758, 917637, 1835274, 2141153, 4282306, 6423459, 12846918]

約数ペア:

[(1, 12846918), (2, 6423459), (3, 4282306), (6, 2141153), (7, 1835274), (14, 917637), (21, 611758), (37, 347214), (42, 305879), (49, 262182), (74, 173607), (98, 131091), (111, 115738), (147, 87394), (222, 57869), (259, 49602), (294, 43697), (518, 24801), (777, 16534), (1181, 10878), (1554, 8267), (1813, 7086), (2362, 5439), (3543, 3626)]