1680493554

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12983}}^1$

素因数の和:13061

約数の個数: 80

約数和(自身を含む): 4072197888

約数和(自身を除く): 2391704334

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 282, 306, 423, 459, 799, 846, 918, 1269, 1377, 1598, 2397, 2538, 2754, 3807, 4794, 7191, 7614, 12983, 14382, 21573, 25966, 38949, 43146, 64719, 77898, 116847, 129438, 220711, 233694, 350541, 441422, 610201, 662133, 701082, 1051623, 1220402, 1324266, 1830603, 1986399, 2103246, 3661206, 3972798, 5491809, 5959197, 10373417, 10983618, 11918394, 16475427, 17877591, 20746834, 31120251, 32950854, 35755182, 49426281, 62240502, 93360753, 98852562, 186721506, 280082259, 560164518, 840246777, 1680493554]

約数ペア:

[(1, 1680493554), (2, 840246777), (3, 560164518), (6, 280082259), (9, 186721506), (17, 98852562), (18, 93360753), (27, 62240502), (34, 49426281), (47, 35755182), (51, 32950854), (54, 31120251), (81, 20746834), (94, 17877591), (102, 16475427), (141, 11918394), (153, 10983618), (162, 10373417), (282, 5959197), (306, 5491809), (423, 3972798), (459, 3661206), (799, 2103246), (846, 1986399), (918, 1830603), (1269, 1324266), (1377, 1220402), (1598, 1051623), (2397, 701082), (2538, 662133), (2754, 610201), (3807, 441422), (4794, 350541), (7191, 233694), (7614, 220711), (12983, 129438), (14382, 116847), (21573, 77898), (25966, 64719), (38949, 43146)]