8303646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 10669794

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 431, 494, 507, 741, 862, 1014, 1293, 1482, 2586, 3211, 5603, 6422, 8189, 9633, 11206, 16378, 16809, 19266, 24567, 33618, 49134, 72839, 106457, 145678, 212914, 218517, 319371, 437034, 638742, 1383941, 2767882, 4151823, 8303646]

約数ペア:

[(1, 8303646), (2, 4151823), (3, 2767882), (6, 1383941), (13, 638742), (19, 437034), (26, 319371), (38, 218517), (39, 212914), (57, 145678), (78, 106457), (114, 72839), (169, 49134), (247, 33618), (338, 24567), (431, 19266), (494, 16809), (507, 16378), (741, 11206), (862, 9633), (1014, 8189), (1293, 6422), (1482, 5603), (2586, 3211)]