857541708

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{19801}}^1$

素因数の和:20215

約数の個数: 48

約数和(自身を含む): 2228913120

約数和(自身を除く): 1371371412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 10827, 14436, 19801, 21654, 39602, 43308, 59403, 79204, 118806, 178209, 237612, 356418, 534627, 712836, 1069254, 2138508, 7940201, 15880402, 23820603, 31760804, 47641206, 71461809, 95282412, 142923618, 214385427, 285847236, 428770854, 857541708]

約数ペア:

[(1, 857541708), (2, 428770854), (3, 285847236), (4, 214385427), (6, 142923618), (9, 95282412), (12, 71461809), (18, 47641206), (27, 31760804), (36, 23820603), (54, 15880402), (108, 7940201), (401, 2138508), (802, 1069254), (1203, 712836), (1604, 534627), (2406, 356418), (3609, 237612), (4812, 178209), (7218, 118806), (10827, 79204), (14436, 59403), (19801, 43308), (21654, 39602)]