2583963918

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{27697}}^1$

素因数の和:27849

約数の個数: 48

約数和(自身を含む): 5755422816

約数和(自身を除く): 3171458898

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 5183, 10366, 15549, 27697, 31098, 46647, 55394, 83091, 93294, 166182, 249273, 498546, 1966487, 2021881, 3932974, 4043762, 5899461, 6065643, 11798922, 12131286, 17698383, 18196929, 35396766, 36393858, 143553551, 287107102, 430660653, 861321306, 1291981959, 2583963918]

約数ペア:

[(1, 2583963918), (2, 1291981959), (3, 861321306), (6, 430660653), (9, 287107102), (18, 143553551), (71, 36393858), (73, 35396766), (142, 18196929), (146, 17698383), (213, 12131286), (219, 11798922), (426, 6065643), (438, 5899461), (639, 4043762), (657, 3932974), (1278, 2021881), (1314, 1966487), (5183, 498546), (10366, 249273), (15549, 166182), (27697, 93294), (31098, 83091), (46647, 55394)]