16921765332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24739423}}^1$

素因数の和:24739452

約数の個数: 36

約数和(自身を含む): 45025751680

約数和(自身を除く): 28103986348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24739423, 49478846, 74218269, 98957692, 148436538, 222654807, 296873076, 445309614, 470049037, 890619228, 940098074, 1410147111, 1880196148, 2820294222, 4230441333, 5640588444, 8460882666, 16921765332]

約数ペア:

[(1, 16921765332), (2, 8460882666), (3, 5640588444), (4, 4230441333), (6, 2820294222), (9, 1880196148), (12, 1410147111), (18, 940098074), (19, 890619228), (36, 470049037), (38, 445309614), (57, 296873076), (76, 222654807), (114, 148436538), (171, 98957692), (228, 74218269), (342, 49478846), (684, 24739423)]