129441018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75169}}^1$

素因数の和:75222

約数の個数: 32

約数和(自身を含む): 303085440

約数和(自身を除く): 173644422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 75169, 150338, 225507, 451014, 526183, 1052366, 1578549, 3081929, 3157098, 6163858, 9245787, 18491574, 21573503, 43147006, 64720509, 129441018]

約数ペア:

[(1, 129441018), (2, 64720509), (3, 43147006), (6, 21573503), (7, 18491574), (14, 9245787), (21, 6163858), (41, 3157098), (42, 3081929), (82, 1578549), (123, 1052366), (246, 526183), (287, 451014), (574, 225507), (861, 150338), (1722, 75169)]