13005048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 37440000

約数和(自身を除く): 24434952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 389, 398, 597, 778, 796, 1167, 1194, 1393, 1556, 1592, 2334, 2388, 2723, 2786, 3112, 4179, 4668, 4776, 5446, 5572, 8169, 8358, 9336, 10892, 11144, 16338, 16716, 21784, 32676, 33432, 65352, 77411, 154822, 232233, 309644, 464466, 541877, 619288, 928932, 1083754, 1625631, 1857864, 2167508, 3251262, 4335016, 6502524, 13005048]

約数ペア:

[(1, 13005048), (2, 6502524), (3, 4335016), (4, 3251262), (6, 2167508), (7, 1857864), (8, 1625631), (12, 1083754), (14, 928932), (21, 619288), (24, 541877), (28, 464466), (42, 309644), (56, 232233), (84, 154822), (168, 77411), (199, 65352), (389, 33432), (398, 32676), (597, 21784), (778, 16716), (796, 16338), (1167, 11144), (1194, 10892), (1393, 9336), (1556, 8358), (1592, 8169), (2334, 5572), (2388, 5446), (2723, 4776), (2786, 4668), (3112, 4179)]