2081082132

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42020

約数の個数: 84

約数和(自身を含む): 5781677076

約数和(自身を除く): 3700594944

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2916, 4131, 5508, 8262, 12393, 16524, 24786, 41981, 49572, 83962, 125943, 167924, 251886, 377829, 503772, 713677, 755658, 1133487, 1427354, 1511316, 2141031, 2266974, 2854708, 3400461, 4282062, 4533948, 6423093, 6800922, 8564124, 10201383, 12846186, 13601844, 19269279, 20402766, 25692372, 30604149, 38538558, 40805532, 57807837, 61208298, 77077116, 115615674, 122416596, 173423511, 231231348, 346847022, 520270533, 693694044, 1040541066, 2081082132]

約数ペア:

[(1, 2081082132), (2, 1040541066), (3, 693694044), (4, 520270533), (6, 346847022), (9, 231231348), (12, 173423511), (17, 122416596), (18, 115615674), (27, 77077116), (34, 61208298), (36, 57807837), (51, 40805532), (54, 38538558), (68, 30604149), (81, 25692372), (102, 20402766), (108, 19269279), (153, 13601844), (162, 12846186), (204, 10201383), (243, 8564124), (306, 6800922), (324, 6423093), (459, 4533948), (486, 4282062), (612, 3400461), (729, 2854708), (918, 2266974), (972, 2141031), (1377, 1511316), (1458, 1427354), (1836, 1133487), (2754, 755658), (2916, 713677), (4131, 503772), (5508, 377829), (8262, 251886), (12393, 167924), (16524, 125943), (24786, 83962), (41981, 49572)]