2019402018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{15241}}^1$

素因数の和:15699

約数の個数: 48

約数和(自身を含む): 4643749656

約数和(自身を除く): 2624347638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 433, 866, 1299, 2598, 3897, 7361, 7794, 14722, 15241, 22083, 30482, 44166, 45723, 66249, 91446, 132498, 137169, 259097, 274338, 518194, 777291, 1554582, 2331873, 4663746, 6599353, 13198706, 19798059, 39596118, 59394177, 112189001, 118788354, 224378002, 336567003, 673134006, 1009701009, 2019402018]

約数ペア:

[(1, 2019402018), (2, 1009701009), (3, 673134006), (6, 336567003), (9, 224378002), (17, 118788354), (18, 112189001), (34, 59394177), (51, 39596118), (102, 19798059), (153, 13198706), (306, 6599353), (433, 4663746), (866, 2331873), (1299, 1554582), (2598, 777291), (3897, 518194), (7361, 274338), (7794, 259097), (14722, 137169), (15241, 132498), (22083, 91446), (30482, 66249), (44166, 45723)]