18128016

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 80

約数和(自身を含む): 53865600

約数和(自身を除く): 35737584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1447, 1566, 2088, 2894, 3132, 4176, 4341, 5788, 6264, 8682, 11576, 12528, 13023, 17364, 23152, 26046, 34728, 39069, 41963, 52092, 69456, 78138, 83926, 104184, 125889, 156276, 167852, 208368, 251778, 312552, 335704, 377667, 503556, 625104, 671408, 755334, 1007112, 1133001, 1510668, 2014224, 2266002, 3021336, 4532004, 6042672, 9064008, 18128016]

約数ペア:

[(1, 18128016), (2, 9064008), (3, 6042672), (4, 4532004), (6, 3021336), (8, 2266002), (9, 2014224), (12, 1510668), (16, 1133001), (18, 1007112), (24, 755334), (27, 671408), (29, 625104), (36, 503556), (48, 377667), (54, 335704), (58, 312552), (72, 251778), (87, 208368), (108, 167852), (116, 156276), (144, 125889), (174, 104184), (216, 83926), (232, 78138), (261, 69456), (348, 52092), (432, 41963), (464, 39069), (522, 34728), (696, 26046), (783, 23152), (1044, 17364), (1392, 13023), (1447, 12528), (1566, 11576), (2088, 8682), (2894, 6264), (3132, 5788), (4176, 4341)]