858542298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{47491}}^1$

素因数の和:47650

約数の個数: 32

約数和(自身を含む): 1805455872

約数和(自身を除く): 946913574

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 18078, 47491, 94982, 142473, 284946, 1092293, 2184586, 3276879, 6221321, 6553758, 12442642, 18663963, 37327926, 143090383, 286180766, 429271149, 858542298]

約数ペア:

[(1, 858542298), (2, 429271149), (3, 286180766), (6, 143090383), (23, 37327926), (46, 18663963), (69, 12442642), (131, 6553758), (138, 6221321), (262, 3276879), (393, 2184586), (786, 1092293), (3013, 284946), (6026, 142473), (9039, 94982), (18078, 47491)]