1770396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 4376064

約数和(自身を除く): 2605668

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 73, 86, 94, 129, 141, 146, 172, 188, 219, 258, 282, 292, 438, 516, 564, 876, 2021, 3139, 3431, 4042, 6063, 6278, 6862, 8084, 9417, 10293, 12126, 12556, 13724, 18834, 20586, 24252, 37668, 41172, 147533, 295066, 442599, 590132, 885198, 1770396]

約数ペア:

[(1, 1770396), (2, 885198), (3, 590132), (4, 442599), (6, 295066), (12, 147533), (43, 41172), (47, 37668), (73, 24252), (86, 20586), (94, 18834), (129, 13724), (141, 12556), (146, 12126), (172, 10293), (188, 9417), (219, 8084), (258, 6862), (282, 6278), (292, 6063), (438, 4042), (516, 3431), (564, 3139), (876, 2021)]