919683468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11789}}^1$

素因数の和:12007

約数の個数: 72

約数和(自身を含む): 2549186640

約数和(自身を除く): 1629503172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1773, 2167, 2364, 3546, 4334, 6501, 7092, 8668, 11789, 13002, 19503, 23578, 26004, 35367, 39006, 47156, 70734, 78012, 106101, 129679, 141468, 212202, 259358, 389037, 424404, 518716, 778074, 1167111, 1556148, 2322433, 2334222, 4644866, 4668444, 6967299, 9289732, 13934598, 20901897, 25546763, 27869196, 41803794, 51093526, 76640289, 83607588, 102187052, 153280578, 229920867, 306561156, 459841734, 919683468]

約数ペア:

[(1, 919683468), (2, 459841734), (3, 306561156), (4, 229920867), (6, 153280578), (9, 102187052), (11, 83607588), (12, 76640289), (18, 51093526), (22, 41803794), (33, 27869196), (36, 25546763), (44, 20901897), (66, 13934598), (99, 9289732), (132, 6967299), (197, 4668444), (198, 4644866), (394, 2334222), (396, 2322433), (591, 1556148), (788, 1167111), (1182, 778074), (1773, 518716), (2167, 424404), (2364, 389037), (3546, 259358), (4334, 212202), (6501, 141468), (7092, 129679), (8668, 106101), (11789, 78012), (13002, 70734), (19503, 47156), (23578, 39006), (26004, 35367)]