7505484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12654516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 449, 597, 796, 898, 1194, 1347, 1393, 1796, 2388, 2694, 2786, 3143, 4179, 5388, 5572, 6286, 8358, 9429, 12572, 16716, 18858, 37716, 89351, 178702, 268053, 357404, 536106, 625457, 1072212, 1250914, 1876371, 2501828, 3752742, 7505484]

約数ペア:

[(1, 7505484), (2, 3752742), (3, 2501828), (4, 1876371), (6, 1250914), (7, 1072212), (12, 625457), (14, 536106), (21, 357404), (28, 268053), (42, 178702), (84, 89351), (199, 37716), (398, 18858), (449, 16716), (597, 12572), (796, 9429), (898, 8358), (1194, 6286), (1347, 5572), (1393, 5388), (1796, 4179), (2388, 3143), (2694, 2786)]