1894446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2587122

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 151, 153, 246, 302, 306, 369, 453, 697, 738, 906, 1359, 1394, 2091, 2567, 2718, 4182, 5134, 6191, 6273, 7701, 12382, 12546, 15402, 18573, 23103, 37146, 46206, 55719, 105247, 111438, 210494, 315741, 631482, 947223, 1894446]

約数ペア:

[(1, 1894446), (2, 947223), (3, 631482), (6, 315741), (9, 210494), (17, 111438), (18, 105247), (34, 55719), (41, 46206), (51, 37146), (82, 23103), (102, 18573), (123, 15402), (151, 12546), (153, 12382), (246, 7701), (302, 6273), (306, 6191), (369, 5134), (453, 4182), (697, 2718), (738, 2567), (906, 2091), (1359, 1394)]