21093668268

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1637}}^1\times {\mathrm{1861}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 49360487904

約数和(自身を除く): 28266819636

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1637, 1731, 1861, 2308, 3274, 3462, 3722, 4911, 5583, 6548, 6924, 7444, 9822, 11166, 19644, 22332, 944549, 1073797, 1889098, 2147594, 2833647, 3046457, 3221391, 3778196, 4295188, 5667294, 6092914, 6442782, 9139371, 11334588, 12185828, 12885564, 18278742, 36557484, 1757805689, 3515611378, 5273417067, 7031222756, 10546834134, 21093668268]

約数ペア:

[(1, 21093668268), (2, 10546834134), (3, 7031222756), (4, 5273417067), (6, 3515611378), (12, 1757805689), (577, 36557484), (1154, 18278742), (1637, 12885564), (1731, 12185828), (1861, 11334588), (2308, 9139371), (3274, 6442782), (3462, 6092914), (3722, 5667294), (4911, 4295188), (5583, 3778196), (6548, 3221391), (6924, 3046457), (7444, 2833647), (9822, 2147594), (11166, 1889098), (19644, 1073797), (22332, 944549)]