31141362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 73494432

約数和(自身を除く): 42353070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1451, 1533, 2902, 3066, 3577, 4353, 7154, 8706, 10157, 10731, 20314, 21462, 30471, 60942, 71099, 105923, 142198, 211846, 213297, 317769, 426594, 635538, 741461, 1482922, 2224383, 4448766, 5190227, 10380454, 15570681, 31141362]

約数ペア:

[(1, 31141362), (2, 15570681), (3, 10380454), (6, 5190227), (7, 4448766), (14, 2224383), (21, 1482922), (42, 741461), (49, 635538), (73, 426594), (98, 317769), (146, 213297), (147, 211846), (219, 142198), (294, 105923), (438, 71099), (511, 60942), (1022, 30471), (1451, 21462), (1533, 20314), (2902, 10731), (3066, 10157), (3577, 8706), (4353, 7154)]