17918316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38287}}^1$

素因数の和:38310

約数の個数: 36

約数和(自身を含む): 48778912

約数和(自身を除く): 30860596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38287, 76574, 114861, 153148, 229722, 344583, 459444, 497731, 689166, 995462, 1378332, 1493193, 1990924, 2986386, 4479579, 5972772, 8959158, 17918316]

約数ペア:

[(1, 17918316), (2, 8959158), (3, 5972772), (4, 4479579), (6, 2986386), (9, 1990924), (12, 1493193), (13, 1378332), (18, 995462), (26, 689166), (36, 497731), (39, 459444), (52, 344583), (78, 229722), (117, 153148), (156, 114861), (234, 76574), (468, 38287)]