39902226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 59381742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 683, 749, 1366, 1391, 1498, 2049, 2247, 2782, 4098, 4173, 4494, 4781, 8346, 8879, 9562, 9737, 14343, 17758, 19474, 26637, 28686, 29211, 53274, 58422, 62153, 73081, 124306, 146162, 186459, 219243, 372918, 438486, 511567, 950053, 1023134, 1534701, 1900106, 2850159, 3069402, 5700318, 6650371, 13300742, 19951113, 39902226]

約数ペア:

[(1, 39902226), (2, 19951113), (3, 13300742), (6, 6650371), (7, 5700318), (13, 3069402), (14, 2850159), (21, 1900106), (26, 1534701), (39, 1023134), (42, 950053), (78, 511567), (91, 438486), (107, 372918), (182, 219243), (214, 186459), (273, 146162), (321, 124306), (546, 73081), (642, 62153), (683, 58422), (749, 53274), (1366, 29211), (1391, 28686), (1498, 26637), (2049, 19474), (2247, 17758), (2782, 14343), (4098, 9737), (4173, 9562), (4494, 8879), (4781, 8346)]