215860057074

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1493}}^1\times {\mathrm{113131}}^1$

素因数の和:114703

約数の個数: 48

約数和(自身を含む): 474605936064

約数和(自身を除く): 258745878990

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1493, 2986, 4479, 8958, 13437, 26874, 106003, 113131, 212006, 226262, 318009, 339393, 636018, 678786, 954027, 1018179, 1908054, 2036358, 8032301, 16064602, 24096903, 48193806, 72290709, 144581418, 168904583, 337809166, 506713749, 1013427498, 1520141247, 3040282494, 11992225393, 23984450786, 35976676179, 71953352358, 107930028537, 215860057074]

約数ペア:

[(1, 215860057074), (2, 107930028537), (3, 71953352358), (6, 35976676179), (9, 23984450786), (18, 11992225393), (71, 3040282494), (142, 1520141247), (213, 1013427498), (426, 506713749), (639, 337809166), (1278, 168904583), (1493, 144581418), (2986, 72290709), (4479, 48193806), (8958, 24096903), (13437, 16064602), (26874, 8032301), (106003, 2036358), (113131, 1908054), (212006, 1018179), (226262, 954027), (318009, 678786), (339393, 636018)]