13721148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{54449}}^1$

素因数の和:54466

約数の個数: 36

約数和(自身を含む): 39639600

約数和(自身を除く): 25918452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 54449, 108898, 163347, 217796, 326694, 381143, 490041, 653388, 762286, 980082, 1143429, 1524572, 1960164, 2286858, 3430287, 4573716, 6860574, 13721148]

約数ペア:

[(1, 13721148), (2, 6860574), (3, 4573716), (4, 3430287), (6, 2286858), (7, 1960164), (9, 1524572), (12, 1143429), (14, 980082), (18, 762286), (21, 653388), (28, 490041), (36, 381143), (42, 326694), (63, 217796), (84, 163347), (126, 108898), (252, 54449)]