1918074606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1074

約数の個数: 128

約数和(自身を含む): 4823691264

約数和(自身を除く): 2905616658

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 61, 94, 102, 119, 122, 141, 183, 238, 282, 329, 357, 366, 427, 658, 714, 799, 854, 937, 987, 1037, 1281, 1598, 1874, 1974, 2074, 2397, 2562, 2811, 2867, 3111, 4794, 5593, 5622, 5734, 6222, 6559, 7259, 8601, 11186, 13118, 14518, 15929, 16779, 17202, 19677, 20069, 21777, 31858, 33558, 39354, 40138, 43554, 44039, 47787, 48739, 57157, 60207, 88078, 95574, 97478, 111503, 114314, 120414, 132117, 146217, 171471, 223006, 264234, 292434, 308273, 334509, 341173, 342942, 400099, 616546, 669018, 682346, 748663, 800198, 924819, 971669, 1023519, 1200297, 1497326, 1849638, 1943338, 2047038, 2245989, 2400594, 2686379, 2915007, 4491978, 5240641, 5372758, 5830014, 6801683, 8059137, 10481282, 13603366, 15721923, 16118274, 18804653, 20405049, 31443846, 37609306, 40810098, 45668443, 56413959, 91336886, 112827918, 137005329, 274010658, 319679101, 639358202, 959037303, 1918074606]

約数ペア:

[(1, 1918074606), (2, 959037303), (3, 639358202), (6, 319679101), (7, 274010658), (14, 137005329), (17, 112827918), (21, 91336886), (34, 56413959), (42, 45668443), (47, 40810098), (51, 37609306), (61, 31443846), (94, 20405049), (102, 18804653), (119, 16118274), (122, 15721923), (141, 13603366), (183, 10481282), (238, 8059137), (282, 6801683), (329, 5830014), (357, 5372758), (366, 5240641), (427, 4491978), (658, 2915007), (714, 2686379), (799, 2400594), (854, 2245989), (937, 2047038), (987, 1943338), (1037, 1849638), (1281, 1497326), (1598, 1200297), (1874, 1023519), (1974, 971669), (2074, 924819), (2397, 800198), (2562, 748663), (2811, 682346), (2867, 669018), (3111, 616546), (4794, 400099), (5593, 342942), (5622, 341173), (5734, 334509), (6222, 308273), (6559, 292434), (7259, 264234), (8601, 223006), (11186, 171471), (13118, 146217), (14518, 132117), (15929, 120414), (16779, 114314), (17202, 111503), (19677, 97478), (20069, 95574), (21777, 88078), (31858, 60207), (33558, 57157), (39354, 48739), (40138, 47787), (43554, 44039)]