2912456898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81349}}^1$

素因数の和:81393

約数の個数: 80

約数和(自身を含む): 7441572600

約数和(自身を除く): 4529115702

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 81349, 162698, 244047, 488094, 732141, 1057537, 1382933, 1464282, 2115074, 2196423, 2765866, 3172611, 4148799, 4392846, 6345222, 6589269, 8297598, 9517833, 12446397, 13178538, 17978129, 19035666, 24892794, 28553499, 35956258, 37339191, 53934387, 57106998, 74678382, 85660497, 107868774, 112017573, 161803161, 171320994, 224035146, 323606322, 485409483, 970818966, 1456228449, 2912456898]

約数ペア:

[(1, 2912456898), (2, 1456228449), (3, 970818966), (6, 485409483), (9, 323606322), (13, 224035146), (17, 171320994), (18, 161803161), (26, 112017573), (27, 107868774), (34, 85660497), (39, 74678382), (51, 57106998), (54, 53934387), (78, 37339191), (81, 35956258), (102, 28553499), (117, 24892794), (153, 19035666), (162, 17978129), (221, 13178538), (234, 12446397), (306, 9517833), (351, 8297598), (442, 6589269), (459, 6345222), (663, 4392846), (702, 4148799), (918, 3172611), (1053, 2765866), (1326, 2196423), (1377, 2115074), (1989, 1464282), (2106, 1382933), (2754, 1057537), (3978, 732141), (5967, 488094), (11934, 244047), (17901, 162698), (35802, 81349)]