47775438

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20261}}^1$

素因数の和:20400

約数の個数: 24

約数和(自身を含む): 104308776

約数和(自身を除く): 56533338

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 20261, 40522, 60783, 121566, 182349, 364698, 2654191, 5308382, 7962573, 15925146, 23887719, 47775438]

約数ペア:

[(1, 47775438), (2, 23887719), (3, 15925146), (6, 7962573), (9, 5308382), (18, 2654191), (131, 364698), (262, 182349), (393, 121566), (786, 60783), (1179, 40522), (2358, 20261)]