21036132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14983}}^1$

素因数の和:15009

約数の個数: 48

約数和(自身を含む): 58737280

約数和(自身を除く): 37701148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14983, 29966, 44949, 59932, 89898, 134847, 179796, 194779, 269694, 389558, 404541, 539388, 584337, 779116, 809082, 1168674, 1618164, 1753011, 2337348, 3506022, 5259033, 7012044, 10518066, 21036132]

約数ペア:

[(1, 21036132), (2, 10518066), (3, 7012044), (4, 5259033), (6, 3506022), (9, 2337348), (12, 1753011), (13, 1618164), (18, 1168674), (26, 809082), (27, 779116), (36, 584337), (39, 539388), (52, 404541), (54, 389558), (78, 269694), (108, 194779), (117, 179796), (156, 134847), (234, 89898), (351, 59932), (468, 44949), (702, 29966), (1404, 14983)]