2018388546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{42013}}^1$

素因数の和:42195

約数の個数: 48

約数和(自身を含む): 4660024824

約数和(自身を除く): 2641636278

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 2669, 2826, 5338, 8007, 16014, 24021, 42013, 48042, 84026, 126039, 252078, 378117, 714221, 756234, 1428442, 2142663, 4285326, 6427989, 6596041, 12855978, 13192082, 19788123, 39576246, 59364369, 112132697, 118728738, 224265394, 336398091, 672796182, 1009194273, 2018388546]

約数ペア:

[(1, 2018388546), (2, 1009194273), (3, 672796182), (6, 336398091), (9, 224265394), (17, 118728738), (18, 112132697), (34, 59364369), (51, 39576246), (102, 19788123), (153, 13192082), (157, 12855978), (306, 6596041), (314, 6427989), (471, 4285326), (942, 2142663), (1413, 1428442), (2669, 756234), (2826, 714221), (5338, 378117), (8007, 252078), (16014, 126039), (24021, 84026), (42013, 48042)]