16985592

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36236808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 263, 276, 299, 312, 351, 414, 468, 526, 552, 598, 621, 702, 789, 828, 897, 936, 1052, 1196, 1242, 1404, 1578, 1656, 1794, 2104, 2367, 2392, 2484, 2691, 2808, 3156, 3419, 3588, 4734, 4968, 5382, 6049, 6312, 6838, 7101, 7176, 8073, 9468, 10257, 10764, 12098, 13676, 14202, 16146, 18147, 18936, 20514, 21528, 24196, 27352, 28404, 30771, 32292, 36294, 41028, 48392, 54441, 56808, 61542, 64584, 72588, 78637, 82056, 92313, 108882, 123084, 145176, 157274, 163323, 184626, 217764, 235911, 246168, 314548, 326646, 369252, 435528, 471822, 629096, 653292, 707733, 738504, 943644, 1306584, 1415466, 1887288, 2123199, 2830932, 4246398, 5661864, 8492796, 16985592]

約数ペア:

[(1, 16985592), (2, 8492796), (3, 5661864), (4, 4246398), (6, 2830932), (8, 2123199), (9, 1887288), (12, 1415466), (13, 1306584), (18, 943644), (23, 738504), (24, 707733), (26, 653292), (27, 629096), (36, 471822), (39, 435528), (46, 369252), (52, 326646), (54, 314548), (69, 246168), (72, 235911), (78, 217764), (92, 184626), (104, 163323), (108, 157274), (117, 145176), (138, 123084), (156, 108882), (184, 92313), (207, 82056), (216, 78637), (234, 72588), (263, 64584), (276, 61542), (299, 56808), (312, 54441), (351, 48392), (414, 41028), (468, 36294), (526, 32292), (552, 30771), (598, 28404), (621, 27352), (702, 24196), (789, 21528), (828, 20514), (897, 18936), (936, 18147), (1052, 16146), (1196, 14202), (1242, 13676), (1404, 12098), (1578, 10764), (1656, 10257), (1794, 9468), (2104, 8073), (2367, 7176), (2392, 7101), (2484, 6838), (2691, 6312), (2808, 6049), (3156, 5382), (3419, 4968), (3588, 4734)]