29742426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 74228544

約数和(自身を除く): 44486118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1723, 1918, 2466, 2877, 3446, 5169, 5754, 8631, 10338, 12061, 15507, 17262, 24122, 31014, 36183, 72366, 108549, 217098, 236051, 472102, 708153, 1416306, 1652357, 2124459, 3304714, 4248918, 4957071, 9914142, 14871213, 29742426]

約数ペア:

[(1, 29742426), (2, 14871213), (3, 9914142), (6, 4957071), (7, 4248918), (9, 3304714), (14, 2124459), (18, 1652357), (21, 1416306), (42, 708153), (63, 472102), (126, 236051), (137, 217098), (274, 108549), (411, 72366), (822, 36183), (959, 31014), (1233, 24122), (1723, 17262), (1918, 15507), (2466, 12061), (2877, 10338), (3446, 8631), (5169, 5754)]