18103236470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{18119}}^1$

素因数の和:18461

約数の個数: 64

約数和(自身を含む): 36822159360

約数和(自身を除く): 18718922890

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 293, 310, 341, 586, 682, 1465, 1705, 2930, 3223, 3410, 6446, 9083, 16115, 18119, 18166, 32230, 36238, 45415, 90595, 90830, 99913, 181190, 199309, 199826, 398618, 499565, 561689, 996545, 999130, 1123378, 1993090, 2808445, 5308867, 5616890, 6178579, 10617734, 12357158, 26544335, 30892895, 53088670, 58397537, 61785790, 116795074, 164574877, 291987685, 329149754, 583975370, 822874385, 1645748770, 1810323647, 3620647294, 9051618235, 18103236470]

約数ペア:

[(1, 18103236470), (2, 9051618235), (5, 3620647294), (10, 1810323647), (11, 1645748770), (22, 822874385), (31, 583975370), (55, 329149754), (62, 291987685), (110, 164574877), (155, 116795074), (293, 61785790), (310, 58397537), (341, 53088670), (586, 30892895), (682, 26544335), (1465, 12357158), (1705, 10617734), (2930, 6178579), (3223, 5616890), (3410, 5308867), (6446, 2808445), (9083, 1993090), (16115, 1123378), (18119, 999130), (18166, 996545), (32230, 561689), (36238, 499565), (45415, 398618), (90595, 199826), (90830, 199309), (99913, 181190)]