2018392362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{390707}}^1$

素因数の和:390763

約数の個数: 48

約数和(自身を含む): 5119837632

約数和(自身を除く): 3101445270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 390707, 781414, 1172121, 2344242, 2734949, 3516363, 5469898, 7032726, 8204847, 16018987, 16409694, 24614541, 32037974, 48056961, 49229082, 96113922, 112132909, 144170883, 224265818, 288341766, 336398727, 672797454, 1009196181, 2018392362]

約数ペア:

[(1, 2018392362), (2, 1009196181), (3, 672797454), (6, 336398727), (7, 288341766), (9, 224265818), (14, 144170883), (18, 112132909), (21, 96113922), (41, 49229082), (42, 48056961), (63, 32037974), (82, 24614541), (123, 16409694), (126, 16018987), (246, 8204847), (287, 7032726), (369, 5469898), (574, 3516363), (738, 2734949), (861, 2344242), (1722, 1172121), (2583, 781414), (5166, 390707)]