2142180546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 4801337856

約数和(自身を除く): 2659157310

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 443, 451, 886, 902, 1329, 1353, 1787, 2658, 2706, 3574, 4873, 5361, 9746, 10722, 14619, 18163, 19657, 29238, 36326, 39314, 54489, 58971, 73267, 108978, 117942, 146534, 199793, 219801, 399586, 439602, 599379, 791641, 805937, 1198758, 1583282, 1611874, 2374923, 2417811, 4749846, 4835622, 8708051, 17416102, 26124153, 32457281, 52248306, 64914562, 97371843, 194743686, 357030091, 714060182, 1071090273, 2142180546]

約数ペア:

[(1, 2142180546), (2, 1071090273), (3, 714060182), (6, 357030091), (11, 194743686), (22, 97371843), (33, 64914562), (41, 52248306), (66, 32457281), (82, 26124153), (123, 17416102), (246, 8708051), (443, 4835622), (451, 4749846), (886, 2417811), (902, 2374923), (1329, 1611874), (1353, 1583282), (1787, 1198758), (2658, 805937), (2706, 791641), (3574, 599379), (4873, 439602), (5361, 399586), (9746, 219801), (10722, 199793), (14619, 146534), (18163, 117942), (19657, 108978), (29238, 73267), (36326, 58971), (39314, 54489)]