31221126

素因数分解:

$2^1\times 3^5\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 70709184

約数和(自身を除く): 39488058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 243, 283, 454, 486, 566, 681, 849, 1362, 1698, 2043, 2547, 4086, 5094, 6129, 7641, 12258, 15282, 18387, 22923, 36774, 45846, 55161, 64241, 68769, 110322, 128482, 137538, 192723, 385446, 578169, 1156338, 1734507, 3469014, 5203521, 10407042, 15610563, 31221126]

約数ペア:

[(1, 31221126), (2, 15610563), (3, 10407042), (6, 5203521), (9, 3469014), (18, 1734507), (27, 1156338), (54, 578169), (81, 385446), (162, 192723), (227, 137538), (243, 128482), (283, 110322), (454, 68769), (486, 64241), (566, 55161), (681, 45846), (849, 36774), (1362, 22923), (1698, 18387), (2043, 15282), (2547, 12258), (4086, 7641), (5094, 6129)]