31555332

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 90

約数和(自身を含む): 87889802

約数和(自身を除く): 56334470

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 337, 459, 578, 612, 674, 867, 918, 1011, 1156, 1348, 1377, 1734, 1836, 2022, 2601, 2754, 3033, 3468, 4044, 5202, 5508, 5729, 6066, 7803, 9099, 10404, 11458, 12132, 15606, 17187, 18198, 22916, 23409, 27297, 31212, 34374, 36396, 46818, 51561, 54594, 68748, 93636, 97393, 103122, 109188, 154683, 194786, 206244, 292179, 309366, 389572, 464049, 584358, 618732, 876537, 928098, 1168716, 1753074, 1856196, 2629611, 3506148, 5259222, 7888833, 10518444, 15777666, 31555332]

約数ペア:

[(1, 31555332), (2, 15777666), (3, 10518444), (4, 7888833), (6, 5259222), (9, 3506148), (12, 2629611), (17, 1856196), (18, 1753074), (27, 1168716), (34, 928098), (36, 876537), (51, 618732), (54, 584358), (68, 464049), (81, 389572), (102, 309366), (108, 292179), (153, 206244), (162, 194786), (204, 154683), (289, 109188), (306, 103122), (324, 97393), (337, 93636), (459, 68748), (578, 54594), (612, 51561), (674, 46818), (867, 36396), (918, 34374), (1011, 31212), (1156, 27297), (1348, 23409), (1377, 22916), (1734, 18198), (1836, 17187), (2022, 15606), (2601, 12132), (2754, 11458), (3033, 10404), (3468, 9099), (4044, 7803), (5202, 6066), (5508, 5729)]