26886368418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{42487}}^1$

素因数の和:42592

約数の個数: 128

約数和(自身を含む): 70808801280

約数和(自身を除く): 43922432862

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 61, 78, 91, 114, 122, 133, 182, 183, 247, 266, 273, 366, 399, 427, 494, 546, 741, 793, 798, 854, 1159, 1281, 1482, 1586, 1729, 2318, 2379, 2562, 3458, 3477, 4758, 5187, 5551, 6954, 8113, 10374, 11102, 15067, 16226, 16653, 24339, 30134, 33306, 42487, 45201, 48678, 84974, 90402, 105469, 127461, 210938, 254922, 297409, 316407, 552331, 594818, 632814, 807253, 892227, 1104662, 1614506, 1656993, 1784454, 2421759, 2591707, 3313986, 3866317, 4843518, 5183414, 5650771, 7732634, 7775121, 10494289, 11301542, 11598951, 15550242, 16952313, 18141949, 20988578, 23197902, 31482867, 33692191, 33904626, 36283898, 49242433, 54425847, 62965734, 67384382, 73460023, 98484866, 101076573, 108851694, 146920046, 147727299, 202153146, 220380069, 235845337, 295454598, 344697031, 440760138, 471690674, 640151629, 689394062, 707536011, 1034091093, 1280303258, 1415072022, 1920454887, 2068182186, 3840909774, 4481061403, 8962122806, 13443184209, 26886368418]

約数ペア:

[(1, 26886368418), (2, 13443184209), (3, 8962122806), (6, 4481061403), (7, 3840909774), (13, 2068182186), (14, 1920454887), (19, 1415072022), (21, 1280303258), (26, 1034091093), (38, 707536011), (39, 689394062), (42, 640151629), (57, 471690674), (61, 440760138), (78, 344697031), (91, 295454598), (114, 235845337), (122, 220380069), (133, 202153146), (182, 147727299), (183, 146920046), (247, 108851694), (266, 101076573), (273, 98484866), (366, 73460023), (399, 67384382), (427, 62965734), (494, 54425847), (546, 49242433), (741, 36283898), (793, 33904626), (798, 33692191), (854, 31482867), (1159, 23197902), (1281, 20988578), (1482, 18141949), (1586, 16952313), (1729, 15550242), (2318, 11598951), (2379, 11301542), (2562, 10494289), (3458, 7775121), (3477, 7732634), (4758, 5650771), (5187, 5183414), (5551, 4843518), (6954, 3866317), (8113, 3313986), (10374, 2591707), (11102, 2421759), (15067, 1784454), (16226, 1656993), (16653, 1614506), (24339, 1104662), (30134, 892227), (33306, 807253), (42487, 632814), (45201, 594818), (48678, 552331), (84974, 316407), (90402, 297409), (105469, 254922), (127461, 210938)]