18171642

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 19650822

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 647, 906, 1294, 1941, 3882, 4681, 9362, 14043, 20057, 28086, 40114, 60171, 97697, 120342, 195394, 293091, 586182, 3028607, 6057214, 9085821, 18171642]

約数ペア:

[(1, 18171642), (2, 9085821), (3, 6057214), (6, 3028607), (31, 586182), (62, 293091), (93, 195394), (151, 120342), (186, 97697), (302, 60171), (453, 40114), (647, 28086), (906, 20057), (1294, 14043), (1941, 9362), (3882, 4681)]