1885884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 5945856

約数和(自身を除く): 4059972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 157, 182, 231, 273, 286, 308, 314, 364, 429, 462, 471, 546, 572, 628, 858, 924, 942, 1001, 1092, 1099, 1716, 1727, 1884, 2002, 2041, 2198, 3003, 3297, 3454, 4004, 4082, 4396, 5181, 6006, 6123, 6594, 6908, 8164, 10362, 12012, 12089, 12246, 13188, 14287, 20724, 22451, 24178, 24492, 28574, 36267, 42861, 44902, 48356, 57148, 67353, 72534, 85722, 89804, 134706, 145068, 157157, 171444, 269412, 314314, 471471, 628628, 942942, 1885884]

約数ペア:

[(1, 1885884), (2, 942942), (3, 628628), (4, 471471), (6, 314314), (7, 269412), (11, 171444), (12, 157157), (13, 145068), (14, 134706), (21, 89804), (22, 85722), (26, 72534), (28, 67353), (33, 57148), (39, 48356), (42, 44902), (44, 42861), (52, 36267), (66, 28574), (77, 24492), (78, 24178), (84, 22451), (91, 20724), (132, 14287), (143, 13188), (154, 12246), (156, 12089), (157, 12012), (182, 10362), (231, 8164), (273, 6908), (286, 6594), (308, 6123), (314, 6006), (364, 5181), (429, 4396), (462, 4082), (471, 4004), (546, 3454), (572, 3297), (628, 3003), (858, 2198), (924, 2041), (942, 2002), (1001, 1884), (1092, 1727), (1099, 1716)]