18442284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 49437696

約数和(自身を除く): 30995412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 911, 964, 1446, 1687, 1822, 2733, 2892, 3374, 3644, 5061, 5466, 6377, 6748, 10122, 10932, 12754, 19131, 20244, 25508, 38262, 76524, 219551, 439102, 658653, 878204, 1317306, 1536857, 2634612, 3073714, 4610571, 6147428, 9221142, 18442284]

約数ペア:

[(1, 18442284), (2, 9221142), (3, 6147428), (4, 4610571), (6, 3073714), (7, 2634612), (12, 1536857), (14, 1317306), (21, 878204), (28, 658653), (42, 439102), (84, 219551), (241, 76524), (482, 38262), (723, 25508), (911, 20244), (964, 19131), (1446, 12754), (1687, 10932), (1822, 10122), (2733, 6748), (2892, 6377), (3374, 5466), (3644, 5061)]