19868283456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14782949}}^1$

素因数の和:14782971

約数の個数: 56

約数和(自身を含む): 60077908800

約数和(自身を除く): 40209625344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 14782949, 29565898, 44348847, 59131796, 88697694, 103480643, 118263592, 177395388, 206961286, 236527184, 310441929, 354790776, 413922572, 473054368, 620883858, 709581552, 827845144, 946108736, 1241767716, 1419163104, 1655690288, 2483535432, 2838326208, 3311380576, 4967070864, 6622761152, 9934141728, 19868283456]

約数ペア:

[(1, 19868283456), (2, 9934141728), (3, 6622761152), (4, 4967070864), (6, 3311380576), (7, 2838326208), (8, 2483535432), (12, 1655690288), (14, 1419163104), (16, 1241767716), (21, 946108736), (24, 827845144), (28, 709581552), (32, 620883858), (42, 473054368), (48, 413922572), (56, 354790776), (64, 310441929), (84, 236527184), (96, 206961286), (112, 177395388), (168, 118263592), (192, 103480643), (224, 88697694), (336, 59131796), (448, 44348847), (672, 29565898), (1344, 14782949)]