21389787456

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{583273}}^1$

素因数の和:583479

約数の個数: 56

約数和(自身を含む): 56890212864

約数和(自身を除く): 35500425408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 12224, 18336, 36672, 583273, 1166546, 1749819, 2333092, 3499638, 4666184, 6999276, 9332368, 13998552, 18664736, 27997104, 37329472, 55994208, 111405143, 111988416, 222810286, 334215429, 445620572, 668430858, 891241144, 1336861716, 1782482288, 2673723432, 3564964576, 5347446864, 7129929152, 10694893728, 21389787456]

約数ペア:

[(1, 21389787456), (2, 10694893728), (3, 7129929152), (4, 5347446864), (6, 3564964576), (8, 2673723432), (12, 1782482288), (16, 1336861716), (24, 891241144), (32, 668430858), (48, 445620572), (64, 334215429), (96, 222810286), (191, 111988416), (192, 111405143), (382, 55994208), (573, 37329472), (764, 27997104), (1146, 18664736), (1528, 13998552), (2292, 9332368), (3056, 6999276), (4584, 4666184), (6112, 3499638), (9168, 2333092), (12224, 1749819), (18336, 1166546), (36672, 583273)]