751011138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{35999}}^1$

素因数の和:36087

約数の個数: 48

約数和(自身を含む): 1740960000

約数和(自身を除く): 989948862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20862, 35999, 71998, 107997, 215994, 323991, 647982, 683981, 1367962, 2051943, 2195939, 4103886, 4391878, 6155829, 6587817, 12311658, 13175634, 19763451, 39526902, 41722841, 83445682, 125168523, 250337046, 375505569, 751011138]

約数ペア:

[(1, 751011138), (2, 375505569), (3, 250337046), (6, 125168523), (9, 83445682), (18, 41722841), (19, 39526902), (38, 19763451), (57, 13175634), (61, 12311658), (114, 6587817), (122, 6155829), (171, 4391878), (183, 4103886), (342, 2195939), (366, 2051943), (549, 1367962), (1098, 683981), (1159, 647982), (2318, 323991), (3477, 215994), (6954, 107997), (10431, 71998), (20862, 35999)]