16970291388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{553933}}^1$

素因数の和:554003

約数の個数: 72

約数和(自身を含む): 45972090528

約数和(自身を除く): 29001799140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 7659, 10212, 15318, 30636, 553933, 1107866, 1661799, 2215732, 3323598, 4985397, 6647196, 9970794, 12740459, 19941588, 20495521, 25480918, 38221377, 40991042, 50961836, 61486563, 76442754, 81982084, 114664131, 122973126, 152885508, 184459689, 229328262, 245946252, 368919378, 458656524, 471396983, 737838756, 942793966, 1414190949, 1885587932, 2828381898, 4242572847, 5656763796, 8485145694, 16970291388]

約数ペア:

[(1, 16970291388), (2, 8485145694), (3, 5656763796), (4, 4242572847), (6, 2828381898), (9, 1885587932), (12, 1414190949), (18, 942793966), (23, 737838756), (36, 471396983), (37, 458656524), (46, 368919378), (69, 245946252), (74, 229328262), (92, 184459689), (111, 152885508), (138, 122973126), (148, 114664131), (207, 81982084), (222, 76442754), (276, 61486563), (333, 50961836), (414, 40991042), (444, 38221377), (666, 25480918), (828, 20495521), (851, 19941588), (1332, 12740459), (1702, 9970794), (2553, 6647196), (3404, 4985397), (5106, 3323598), (7659, 2215732), (10212, 1661799), (15318, 1107866), (30636, 553933)]