6673446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 16642080

約数和(自身を除く): 9968634

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 79, 114, 117, 158, 171, 234, 237, 247, 342, 361, 474, 494, 711, 722, 741, 1027, 1083, 1422, 1482, 1501, 2054, 2166, 2223, 3002, 3081, 3249, 4446, 4503, 4693, 6162, 6498, 9006, 9243, 9386, 13509, 14079, 18486, 19513, 27018, 28158, 28519, 39026, 42237, 57038, 58539, 84474, 85557, 117078, 171114, 175617, 256671, 351234, 370747, 513342, 741494, 1112241, 2224482, 3336723, 6673446]

約数ペア:

[(1, 6673446), (2, 3336723), (3, 2224482), (6, 1112241), (9, 741494), (13, 513342), (18, 370747), (19, 351234), (26, 256671), (38, 175617), (39, 171114), (57, 117078), (78, 85557), (79, 84474), (114, 58539), (117, 57038), (158, 42237), (171, 39026), (234, 28519), (237, 28158), (247, 27018), (342, 19513), (361, 18486), (474, 14079), (494, 13509), (711, 9386), (722, 9243), (741, 9006), (1027, 6498), (1083, 6162), (1422, 4693), (1482, 4503), (1501, 4446), (2054, 3249), (2166, 3081), (2223, 3002)]