21650688

素因数分解:

$2^8\times 3^2\times {\mathrm{9397}}^1$

素因数の和:9419

約数の個数: 54

約数和(自身を含む): 62430914

約数和(自身を除く): 40780226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9397, 18794, 28191, 37588, 56382, 75176, 84573, 112764, 150352, 169146, 225528, 300704, 338292, 451056, 601408, 676584, 902112, 1202816, 1353168, 1804224, 2405632, 2706336, 3608448, 5412672, 7216896, 10825344, 21650688]

約数ペア:

[(1, 21650688), (2, 10825344), (3, 7216896), (4, 5412672), (6, 3608448), (8, 2706336), (9, 2405632), (12, 1804224), (16, 1353168), (18, 1202816), (24, 902112), (32, 676584), (36, 601408), (48, 451056), (64, 338292), (72, 300704), (96, 225528), (128, 169146), (144, 150352), (192, 112764), (256, 84573), (288, 75176), (384, 56382), (576, 37588), (768, 28191), (1152, 18794), (2304, 9397)]