15665939874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 36913915584

約数和(自身を除く): 21247975710

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 283, 362, 543, 566, 849, 1086, 1307, 1629, 1698, 2353, 2547, 2614, 3258, 3679, 3921, 4706, 5094, 7059, 7358, 7842, 11037, 11763, 14118, 16991, 21177, 22074, 23526, 33111, 33982, 42354, 50973, 51223, 66222, 101946, 102446, 152919, 153669, 236567, 305838, 307338, 369881, 461007, 473134, 665899, 709701, 739762, 922014, 1109643, 1331798, 1419402, 1997697, 2129103, 2219286, 3075371, 3328929, 3995394, 4258206, 4808453, 5993091, 6150742, 6657858, 9226113, 9616906, 11986182, 14425359, 18452226, 27678339, 28850718, 43276077, 55356678, 66948461, 86552154, 133896922, 200845383, 401690766, 602536149, 870329993, 1205072298, 1740659986, 2610989979, 5221979958, 7832969937, 15665939874]

約数ペア:

[(1, 15665939874), (2, 7832969937), (3, 5221979958), (6, 2610989979), (9, 1740659986), (13, 1205072298), (18, 870329993), (26, 602536149), (39, 401690766), (78, 200845383), (117, 133896922), (181, 86552154), (234, 66948461), (283, 55356678), (362, 43276077), (543, 28850718), (566, 27678339), (849, 18452226), (1086, 14425359), (1307, 11986182), (1629, 9616906), (1698, 9226113), (2353, 6657858), (2547, 6150742), (2614, 5993091), (3258, 4808453), (3679, 4258206), (3921, 3995394), (4706, 3328929), (5094, 3075371), (7059, 2219286), (7358, 2129103), (7842, 1997697), (11037, 1419402), (11763, 1331798), (14118, 1109643), (16991, 922014), (21177, 739762), (22074, 709701), (23526, 665899), (33111, 473134), (33982, 461007), (42354, 369881), (50973, 307338), (51223, 305838), (66222, 236567), (101946, 153669), (102446, 152919)]