858155274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{39499}}^1$

素因数の和:39595

約数の個数: 48

約数和(自身を含む): 1996488000

約数和(自身を除く): 1138332726

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 39499, 78998, 118497, 236994, 355491, 671483, 710982, 1342966, 2014449, 2804429, 4028898, 5608858, 6043347, 8413287, 12086694, 16826574, 25239861, 47675293, 50479722, 95350586, 143025879, 286051758, 429077637, 858155274]

約数ペア:

[(1, 858155274), (2, 429077637), (3, 286051758), (6, 143025879), (9, 95350586), (17, 50479722), (18, 47675293), (34, 25239861), (51, 16826574), (71, 12086694), (102, 8413287), (142, 6043347), (153, 5608858), (213, 4028898), (306, 2804429), (426, 2014449), (639, 1342966), (1207, 710982), (1278, 671483), (2414, 355491), (3621, 236994), (7242, 118497), (10863, 78998), (21726, 39499)]