111031254

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 244608000

約数和(自身を除く): 133576746

約数列:

[1, 2, 3, 6, 9, 18, 139, 199, 223, 278, 398, 417, 446, 597, 669, 834, 1194, 1251, 1338, 1791, 2007, 2502, 3582, 4014, 27661, 30997, 44377, 55322, 61994, 82983, 88754, 92991, 133131, 165966, 185982, 248949, 266262, 278973, 399393, 497898, 557946, 798786, 6168403, 12336806, 18505209, 37010418, 55515627, 111031254]

約数ペア:

[(1, 111031254), (2, 55515627), (3, 37010418), (6, 18505209), (9, 12336806), (18, 6168403), (139, 798786), (199, 557946), (223, 497898), (278, 399393), (398, 278973), (417, 266262), (446, 248949), (597, 185982), (669, 165966), (834, 133131), (1194, 92991), (1251, 88754), (1338, 82983), (1791, 61994), (2007, 55322), (2502, 44377), (3582, 30997), (4014, 27661)]