12684042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 32571396

約数和(自身を除く): 19887354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 197, 219, 294, 394, 438, 441, 511, 591, 657, 882, 1022, 1182, 1314, 1379, 1533, 1773, 2758, 3066, 3546, 3577, 4137, 4599, 7154, 8274, 9198, 9653, 10731, 12411, 14381, 19306, 21462, 24822, 28762, 28959, 32193, 43143, 57918, 64386, 86286, 86877, 100667, 129429, 173754, 201334, 258858, 302001, 604002, 704669, 906003, 1409338, 1812006, 2114007, 4228014, 6342021, 12684042]

約数ペア:

[(1, 12684042), (2, 6342021), (3, 4228014), (6, 2114007), (7, 1812006), (9, 1409338), (14, 906003), (18, 704669), (21, 604002), (42, 302001), (49, 258858), (63, 201334), (73, 173754), (98, 129429), (126, 100667), (146, 86877), (147, 86286), (197, 64386), (219, 57918), (294, 43143), (394, 32193), (438, 28959), (441, 28762), (511, 24822), (591, 21462), (657, 19306), (882, 14381), (1022, 12411), (1182, 10731), (1314, 9653), (1379, 9198), (1533, 8274), (1773, 7154), (2758, 4599), (3066, 4137), (3546, 3577)]