18348517997

素因数分解:

${\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1\times {\mathrm{743}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 18733503360

約数和(自身を除く): 384985363

約数列:

[1, 61, 571, 709, 743, 34831, 43249, 45323, 404839, 424253, 526787, 24695179, 25879433, 32134007, 300795377, 18348517997]

約数ペア:

[(1, 18348517997), (61, 300795377), (571, 32134007), (709, 25879433), (743, 24695179), (34831, 526787), (43249, 424253), (45323, 404839)]