25035426

素因数分解:

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

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 63100800

約数和(自身を除く): 38065374

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 1877, 2223, 3754, 4446, 5631, 6669, 11262, 13338, 16893, 24401, 33786, 35663, 48802, 50679, 71326, 73203, 101358, 106989, 146406, 213978, 219609, 320967, 439218, 463619, 641934, 658827, 927238, 962901, 1317654, 1390857, 1925802, 2781714, 4172571, 8345142, 12517713, 25035426]

約数ペア:

[(1, 25035426), (2, 12517713), (3, 8345142), (6, 4172571), (9, 2781714), (13, 1925802), (18, 1390857), (19, 1317654), (26, 962901), (27, 927238), (38, 658827), (39, 641934), (54, 463619), (57, 439218), (78, 320967), (114, 219609), (117, 213978), (171, 146406), (234, 106989), (247, 101358), (342, 73203), (351, 71326), (494, 50679), (513, 48802), (702, 35663), (741, 33786), (1026, 24401), (1482, 16893), (1877, 13338), (2223, 11262), (3754, 6669), (4446, 5631)]