8345142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 20507760

約数和(自身を除く): 12162618

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1877, 2223, 3754, 4446, 5631, 11262, 16893, 24401, 33786, 35663, 48802, 71326, 73203, 106989, 146406, 213978, 219609, 320967, 439218, 463619, 641934, 927238, 1390857, 2781714, 4172571, 8345142]

約数ペア:

[(1, 8345142), (2, 4172571), (3, 2781714), (6, 1390857), (9, 927238), (13, 641934), (18, 463619), (19, 439218), (26, 320967), (38, 219609), (39, 213978), (57, 146406), (78, 106989), (114, 73203), (117, 71326), (171, 48802), (234, 35663), (247, 33786), (342, 24401), (494, 16893), (741, 11262), (1482, 5631), (1877, 4446), (2223, 3754)]