67916538

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 150115680

約数和(自身を除く): 82199142

約数列:

[1, 2, 3, 6, 9, 18, 107, 179, 197, 214, 321, 358, 394, 537, 591, 642, 963, 1074, 1182, 1611, 1773, 1926, 3222, 3546, 19153, 21079, 35263, 38306, 42158, 57459, 63237, 70526, 105789, 114918, 126474, 172377, 189711, 211578, 317367, 344754, 379422, 634734, 3773141, 7546282, 11319423, 22638846, 33958269, 67916538]

約数ペア:

[(1, 67916538), (2, 33958269), (3, 22638846), (6, 11319423), (9, 7546282), (18, 3773141), (107, 634734), (179, 379422), (197, 344754), (214, 317367), (321, 211578), (358, 189711), (394, 172377), (537, 126474), (591, 114918), (642, 105789), (963, 70526), (1074, 63237), (1182, 57459), (1611, 42158), (1773, 38306), (1926, 35263), (3222, 21079), (3546, 19153)]