42340326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 58021914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 241, 267, 282, 329, 482, 534, 623, 658, 723, 987, 1246, 1446, 1687, 1869, 1974, 3374, 3738, 4183, 5061, 8366, 10122, 11327, 12549, 21449, 22654, 25098, 29281, 33981, 42898, 58562, 64347, 67962, 79289, 87843, 128694, 150143, 158578, 175686, 237867, 300286, 450429, 475734, 900858, 1008103, 2016206, 3024309, 6048618, 7056721, 14113442, 21170163, 42340326]

約数ペア:

[(1, 42340326), (2, 21170163), (3, 14113442), (6, 7056721), (7, 6048618), (14, 3024309), (21, 2016206), (42, 1008103), (47, 900858), (89, 475734), (94, 450429), (141, 300286), (178, 237867), (241, 175686), (267, 158578), (282, 150143), (329, 128694), (482, 87843), (534, 79289), (623, 67962), (658, 64347), (723, 58562), (987, 42898), (1246, 33981), (1446, 29281), (1687, 25098), (1869, 22654), (1974, 21449), (3374, 12549), (3738, 11327), (4183, 10122), (5061, 8366)]