2017504818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941879}}^1$

素因数の和:941911

約数の個数: 48

約数和(自身を含む): 5289598080

約数和(自身を除く): 3272093262

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 941879, 1883758, 2825637, 5651274, 6593153, 8476911, 13186306, 16011943, 16953822, 19779459, 32023886, 39558918, 48035829, 59338377, 96071658, 112083601, 118676754, 144107487, 224167202, 288214974, 336250803, 672501606, 1008752409, 2017504818]

約数ペア:

[(1, 2017504818), (2, 1008752409), (3, 672501606), (6, 336250803), (7, 288214974), (9, 224167202), (14, 144107487), (17, 118676754), (18, 112083601), (21, 96071658), (34, 59338377), (42, 48035829), (51, 39558918), (63, 32023886), (102, 19779459), (119, 16953822), (126, 16011943), (153, 13186306), (238, 8476911), (306, 6593153), (357, 5651274), (714, 2825637), (1071, 1883758), (2142, 941879)]