13021554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3439

約数の個数: 48

約数和(自身を含む): 32635008

約数和(自身を除く): 19613454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3407, 3822, 6814, 10221, 20442, 23849, 44291, 47698, 71547, 88582, 132873, 143094, 166943, 265746, 310037, 333886, 500829, 620074, 930111, 1001658, 1860222, 2170259, 4340518, 6510777, 13021554]

約数ペア:

[(1, 13021554), (2, 6510777), (3, 4340518), (6, 2170259), (7, 1860222), (13, 1001658), (14, 930111), (21, 620074), (26, 500829), (39, 333886), (42, 310037), (49, 265746), (78, 166943), (91, 143094), (98, 132873), (147, 88582), (182, 71547), (273, 47698), (294, 44291), (546, 23849), (637, 20442), (1274, 10221), (1911, 6814), (3407, 3822)]