69905214

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3911}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 155854080

約数和(自身を除く): 85948866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 3911, 5958, 7822, 8937, 11733, 17874, 23466, 35199, 70398, 105597, 211194, 1294541, 2589082, 3883623, 7767246, 11650869, 23301738, 34952607, 69905214]

約数ペア:

[(1, 69905214), (2, 34952607), (3, 23301738), (6, 11650869), (9, 7767246), (18, 3883623), (27, 2589082), (54, 1294541), (331, 211194), (662, 105597), (993, 70398), (1986, 35199), (2979, 23466), (3911, 17874), (5958, 11733), (7822, 8937)]