73438938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131611}}^1$

素因数の和:131650

約数の個数: 24

約数和(自身を含む): 164251776

約数和(自身を除く): 90812838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 131611, 263222, 394833, 789666, 1184499, 2368998, 4079941, 8159882, 12239823, 24479646, 36719469, 73438938]

約数ペア:

[(1, 73438938), (2, 36719469), (3, 24479646), (6, 12239823), (9, 8159882), (18, 4079941), (31, 2368998), (62, 1184499), (93, 789666), (186, 394833), (279, 263222), (558, 131611)]