2006185635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21059}}^1$

素因数の和:21172

約数の個数: 48

約数和(自身を含む): 3646749600

約数和(自身を除く): 1640563965

約数列:

[1, 3, 5, 9, 15, 29, 45, 73, 87, 145, 219, 261, 365, 435, 657, 1095, 1305, 2117, 3285, 6351, 10585, 19053, 21059, 31755, 63177, 95265, 105295, 189531, 315885, 610711, 947655, 1537307, 1832133, 3053555, 4611921, 5496399, 7686535, 9160665, 13835763, 23059605, 27481995, 44581903, 69178815, 133745709, 222909515, 401237127, 668728545, 2006185635]

約数ペア:

[(1, 2006185635), (3, 668728545), (5, 401237127), (9, 222909515), (15, 133745709), (29, 69178815), (45, 44581903), (73, 27481995), (87, 23059605), (145, 13835763), (219, 9160665), (261, 7686535), (365, 5496399), (435, 4611921), (657, 3053555), (1095, 1832133), (1305, 1537307), (2117, 947655), (3285, 610711), (6351, 315885), (10585, 189531), (19053, 105295), (21059, 95265), (31755, 63177)]