18244258630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{14737}}^1$

素因数の和:14953

約数の個数: 64

約数和(自身を含む): 36099846720

約数和(自身を除く): 17855588090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 107, 130, 178, 214, 445, 535, 890, 1070, 1157, 1391, 2314, 2782, 5785, 6955, 9523, 11570, 13910, 14737, 19046, 29474, 47615, 73685, 95230, 123799, 147370, 191581, 247598, 383162, 618995, 957905, 1237990, 1311593, 1576859, 1915810, 2623186, 3153718, 6557965, 7884295, 13115930, 15768590, 17050709, 20499167, 34101418, 40998334, 85253545, 102495835, 140340451, 170507090, 204991670, 280680902, 701702255, 1403404510, 1824425863, 3648851726, 9122129315, 18244258630]

約数ペア:

[(1, 18244258630), (2, 9122129315), (5, 3648851726), (10, 1824425863), (13, 1403404510), (26, 701702255), (65, 280680902), (89, 204991670), (107, 170507090), (130, 140340451), (178, 102495835), (214, 85253545), (445, 40998334), (535, 34101418), (890, 20499167), (1070, 17050709), (1157, 15768590), (1391, 13115930), (2314, 7884295), (2782, 6557965), (5785, 3153718), (6955, 2623186), (9523, 1915810), (11570, 1576859), (13910, 1311593), (14737, 1237990), (19046, 957905), (29474, 618995), (47615, 383162), (73685, 247598), (95230, 191581), (123799, 147370)]