12979427142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1\times {\mathrm{1367}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 28499226624

約数和(自身を除く): 15519799482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 547, 789, 1094, 1367, 1578, 1641, 2734, 2893, 3282, 4101, 5786, 6017, 8202, 8679, 12034, 15037, 17358, 18051, 30074, 36102, 45111, 90222, 143861, 287722, 359521, 431583, 719042, 747749, 863166, 1078563, 1495498, 1582471, 2157126, 2243247, 3164942, 3954731, 4486494, 4747413, 7909462, 8225239, 9494826, 11864193, 16450478, 23728386, 24675717, 49351434, 196657987, 393315974, 589973961, 1179947922, 2163237857, 4326475714, 6489713571, 12979427142]

約数ペア:

[(1, 12979427142), (2, 6489713571), (3, 4326475714), (6, 2163237857), (11, 1179947922), (22, 589973961), (33, 393315974), (66, 196657987), (263, 49351434), (526, 24675717), (547, 23728386), (789, 16450478), (1094, 11864193), (1367, 9494826), (1578, 8225239), (1641, 7909462), (2734, 4747413), (2893, 4486494), (3282, 3954731), (4101, 3164942), (5786, 2243247), (6017, 2157126), (8202, 1582471), (8679, 1495498), (12034, 1078563), (15037, 863166), (17358, 747749), (18051, 719042), (30074, 431583), (36102, 359521), (45111, 287722), (90222, 143861)]