64681206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 136867200

約数和(自身を除く): 72185994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 2689, 4009, 5378, 8018, 8067, 12027, 16134, 24054, 51091, 102182, 153273, 306546, 567379, 1134758, 1702137, 3404274, 10780201, 21560402, 32340603, 64681206]

約数ペア:

[(1, 64681206), (2, 32340603), (3, 21560402), (6, 10780201), (19, 3404274), (38, 1702137), (57, 1134758), (114, 567379), (211, 306546), (422, 153273), (633, 102182), (1266, 51091), (2689, 24054), (4009, 16134), (5378, 12027), (8018, 8067)]