17320121388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{15859}}^1$

素因数の和:17211

約数の個数: 72

約数和(自身を含む): 45722476800

約数和(自身を除く): 28402355412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1319, 2638, 3957, 5276, 7914, 11871, 15828, 15859, 23742, 30337, 31718, 47484, 47577, 60674, 63436, 91011, 95154, 121348, 142731, 182022, 190308, 273033, 285462, 364044, 364757, 546066, 570924, 729514, 1092132, 1094271, 1459028, 2188542, 3282813, 4377084, 6565626, 13131252, 20918021, 41836042, 62754063, 83672084, 125508126, 188262189, 251016252, 376524378, 481114483, 753048756, 962228966, 1443343449, 1924457932, 2886686898, 4330030347, 5773373796, 8660060694, 17320121388]

約数ペア:

[(1, 17320121388), (2, 8660060694), (3, 5773373796), (4, 4330030347), (6, 2886686898), (9, 1924457932), (12, 1443343449), (18, 962228966), (23, 753048756), (36, 481114483), (46, 376524378), (69, 251016252), (92, 188262189), (138, 125508126), (207, 83672084), (276, 62754063), (414, 41836042), (828, 20918021), (1319, 13131252), (2638, 6565626), (3957, 4377084), (5276, 3282813), (7914, 2188542), (11871, 1459028), (15828, 1094271), (15859, 1092132), (23742, 729514), (30337, 570924), (31718, 546066), (47484, 364757), (47577, 364044), (60674, 285462), (63436, 273033), (91011, 190308), (95154, 182022), (121348, 142731)]