21692736

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 84

約数和(自身を含む): 66984372

約数和(自身を除く): 45291636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2897, 3744, 5794, 7488, 8691, 11588, 17382, 23176, 26073, 34764, 37661, 46352, 52146, 69528, 75322, 92704, 104292, 112983, 139056, 150644, 185408, 208584, 225966, 278112, 301288, 338949, 417168, 451932, 556224, 602576, 677898, 834336, 903864, 1205152, 1355796, 1668672, 1807728, 2410304, 2711592, 3615456, 5423184, 7230912, 10846368, 21692736]

約数ペア:

[(1, 21692736), (2, 10846368), (3, 7230912), (4, 5423184), (6, 3615456), (8, 2711592), (9, 2410304), (12, 1807728), (13, 1668672), (16, 1355796), (18, 1205152), (24, 903864), (26, 834336), (32, 677898), (36, 602576), (39, 556224), (48, 451932), (52, 417168), (64, 338949), (72, 301288), (78, 278112), (96, 225966), (104, 208584), (117, 185408), (144, 150644), (156, 139056), (192, 112983), (208, 104292), (234, 92704), (288, 75322), (312, 69528), (416, 52146), (468, 46352), (576, 37661), (624, 34764), (832, 26073), (936, 23176), (1248, 17382), (1872, 11588), (2496, 8691), (2897, 7488), (3744, 5794)]