12503148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 33815040

約数和(自身を除く): 21311892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2039, 2044, 3066, 4078, 6117, 6132, 8156, 12234, 14273, 24468, 28546, 42819, 57092, 85638, 148847, 171276, 297694, 446541, 595388, 893082, 1041929, 1786164, 2083858, 3125787, 4167716, 6251574, 12503148]

約数ペア:

[(1, 12503148), (2, 6251574), (3, 4167716), (4, 3125787), (6, 2083858), (7, 1786164), (12, 1041929), (14, 893082), (21, 595388), (28, 446541), (42, 297694), (73, 171276), (84, 148847), (146, 85638), (219, 57092), (292, 42819), (438, 28546), (511, 24468), (876, 14273), (1022, 12234), (1533, 8156), (2039, 6132), (2044, 6117), (3066, 4078)]