2044998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4835376

約数和(自身を除く): 2790378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 163, 246, 306, 326, 369, 489, 697, 738, 978, 1394, 1467, 2091, 2771, 2934, 4182, 5542, 6273, 6683, 8313, 12546, 13366, 16626, 20049, 24939, 40098, 49878, 60147, 113611, 120294, 227222, 340833, 681666, 1022499, 2044998]

約数ペア:

[(1, 2044998), (2, 1022499), (3, 681666), (6, 340833), (9, 227222), (17, 120294), (18, 113611), (34, 60147), (41, 49878), (51, 40098), (82, 24939), (102, 20049), (123, 16626), (153, 13366), (163, 12546), (246, 8313), (306, 6683), (326, 6273), (369, 5542), (489, 4182), (697, 2934), (738, 2771), (978, 2091), (1394, 1467)]