15171894

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 33914880

約数和(自身を除く): 18742986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1471, 1719, 2942, 3438, 4413, 5157, 8826, 10314, 13239, 26478, 39717, 79434, 280961, 561922, 842883, 1685766, 2528649, 5057298, 7585947, 15171894]

約数ペア:

[(1, 15171894), (2, 7585947), (3, 5057298), (6, 2528649), (9, 1685766), (18, 842883), (27, 561922), (54, 280961), (191, 79434), (382, 39717), (573, 26478), (1146, 13239), (1471, 10314), (1719, 8826), (2942, 5157), (3438, 4413)]