66625566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11579}}^1$

素因数の和:11728

約数の個数: 32

約数和(自身を含む): 153411840

約数和(自身を除く): 86786274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 11579, 23158, 34737, 69474, 81053, 162106, 243159, 486318, 1586323, 3172646, 4758969, 9517938, 11104261, 22208522, 33312783, 66625566]

約数ペア:

[(1, 66625566), (2, 33312783), (3, 22208522), (6, 11104261), (7, 9517938), (14, 4758969), (21, 3172646), (42, 1586323), (137, 486318), (274, 243159), (411, 162106), (822, 81053), (959, 69474), (1918, 34737), (2877, 23158), (5754, 11579)]