18565514110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{11087}}^1$

素因数の和:12289

約数の個数: 64

約数和(自身を含む): 39297291264

約数和(自身を除く): 20731777154

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1171, 1430, 2342, 5855, 11087, 11710, 12881, 15223, 22174, 25762, 30446, 55435, 64405, 76115, 110870, 121957, 128810, 144131, 152230, 167453, 243914, 288262, 334906, 609785, 720655, 837265, 1219570, 1441310, 1585441, 1674530, 3170882, 7927205, 12982877, 15854410, 25965754, 64914385, 129828770, 142811647, 168777401, 285623294, 337554802, 714058235, 843887005, 1428116470, 1687774010, 1856551411, 3713102822, 9282757055, 18565514110]

約数ペア:

[(1, 18565514110), (2, 9282757055), (5, 3713102822), (10, 1856551411), (11, 1687774010), (13, 1428116470), (22, 843887005), (26, 714058235), (55, 337554802), (65, 285623294), (110, 168777401), (130, 142811647), (143, 129828770), (286, 64914385), (715, 25965754), (1171, 15854410), (1430, 12982877), (2342, 7927205), (5855, 3170882), (11087, 1674530), (11710, 1585441), (12881, 1441310), (15223, 1219570), (22174, 837265), (25762, 720655), (30446, 609785), (55435, 334906), (64405, 288262), (76115, 243914), (110870, 167453), (121957, 152230), (128810, 144131)]