16871976

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 51939360

約数和(自身を除く): 35067384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 263, 264, 297, 324, 396, 486, 526, 594, 648, 729, 789, 792, 891, 972, 1052, 1188, 1458, 1578, 1782, 1944, 2104, 2367, 2376, 2673, 2893, 2916, 3156, 3564, 4734, 5346, 5786, 5832, 6312, 7101, 7128, 8019, 8679, 9468, 10692, 11572, 14202, 16038, 17358, 18936, 21303, 21384, 23144, 26037, 28404, 32076, 34716, 42606, 52074, 56808, 63909, 64152, 69432, 78111, 85212, 104148, 127818, 156222, 170424, 191727, 208296, 234333, 255636, 312444, 383454, 468666, 511272, 624888, 702999, 766908, 937332, 1405998, 1533816, 1874664, 2108997, 2811996, 4217994, 5623992, 8435988, 16871976]

約数ペア:

[(1, 16871976), (2, 8435988), (3, 5623992), (4, 4217994), (6, 2811996), (8, 2108997), (9, 1874664), (11, 1533816), (12, 1405998), (18, 937332), (22, 766908), (24, 702999), (27, 624888), (33, 511272), (36, 468666), (44, 383454), (54, 312444), (66, 255636), (72, 234333), (81, 208296), (88, 191727), (99, 170424), (108, 156222), (132, 127818), (162, 104148), (198, 85212), (216, 78111), (243, 69432), (263, 64152), (264, 63909), (297, 56808), (324, 52074), (396, 42606), (486, 34716), (526, 32076), (594, 28404), (648, 26037), (729, 23144), (789, 21384), (792, 21303), (891, 18936), (972, 17358), (1052, 16038), (1188, 14202), (1458, 11572), (1578, 10692), (1782, 9468), (1944, 8679), (2104, 8019), (2367, 7128), (2376, 7101), (2673, 6312), (2893, 5832), (2916, 5786), (3156, 5346), (3564, 4734)]