17745132

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 42964992

約数和(自身を除く): 25219860

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 431, 438, 564, 862, 876, 1293, 1724, 2586, 3431, 5172, 6862, 10293, 13724, 20257, 20586, 31463, 40514, 41172, 60771, 62926, 81028, 94389, 121542, 125852, 188778, 243084, 377556, 1478761, 2957522, 4436283, 5915044, 8872566, 17745132]

約数ペア:

[(1, 17745132), (2, 8872566), (3, 5915044), (4, 4436283), (6, 2957522), (12, 1478761), (47, 377556), (73, 243084), (94, 188778), (141, 125852), (146, 121542), (188, 94389), (219, 81028), (282, 62926), (292, 60771), (431, 41172), (438, 40514), (564, 31463), (862, 20586), (876, 20257), (1293, 13724), (1724, 10293), (2586, 6862), (3431, 5172)]