13272276

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 31908800

約数和(自身を除く): 18636524

約数列:

[1, 2, 3, 4, 6, 12, 73, 109, 139, 146, 218, 219, 278, 292, 327, 417, 436, 438, 556, 654, 834, 876, 1308, 1668, 7957, 10147, 15151, 15914, 20294, 23871, 30302, 30441, 31828, 40588, 45453, 47742, 60604, 60882, 90906, 95484, 121764, 181812, 1106023, 2212046, 3318069, 4424092, 6636138, 13272276]

約数ペア:

[(1, 13272276), (2, 6636138), (3, 4424092), (4, 3318069), (6, 2212046), (12, 1106023), (73, 181812), (109, 121764), (139, 95484), (146, 90906), (218, 60882), (219, 60604), (278, 47742), (292, 45453), (327, 40588), (417, 31828), (436, 30441), (438, 30302), (556, 23871), (654, 20294), (834, 15914), (876, 15151), (1308, 10147), (1668, 7957)]