21093028848

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{983083}}^1$

素因数の和:983246

約数の個数: 60

約数和(自身を含む): 59427427800

約数和(自身を除く): 38334398952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10728, 21456, 983083, 1966166, 2949249, 3932332, 5898498, 7864664, 8847747, 11796996, 15729328, 17695494, 23593992, 35390988, 47187984, 70781976, 141563952, 146479367, 292958734, 439438101, 585917468, 878876202, 1171834936, 1318314303, 1757752404, 2343669872, 2636628606, 3515504808, 5273257212, 7031009616, 10546514424, 21093028848]

約数ペア:

[(1, 21093028848), (2, 10546514424), (3, 7031009616), (4, 5273257212), (6, 3515504808), (8, 2636628606), (9, 2343669872), (12, 1757752404), (16, 1318314303), (18, 1171834936), (24, 878876202), (36, 585917468), (48, 439438101), (72, 292958734), (144, 146479367), (149, 141563952), (298, 70781976), (447, 47187984), (596, 35390988), (894, 23593992), (1192, 17695494), (1341, 15729328), (1788, 11796996), (2384, 8847747), (2682, 7864664), (3576, 5898498), (5364, 3932332), (7152, 2949249), (10728, 1966166), (21456, 983083)]