2017098486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{12511}}^1$

素因数の和:12598

約数の個数: 72

約数和(自身を含む): 4822099776

約数和(自身を除く): 2805001290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 338, 477, 507, 689, 954, 1014, 1378, 1521, 2067, 3042, 4134, 6201, 8957, 12402, 12511, 17914, 25022, 26871, 37533, 53742, 75066, 80613, 112599, 161226, 162643, 225198, 325286, 487929, 663083, 975858, 1326166, 1463787, 1989249, 2114359, 2927574, 3978498, 4228718, 5967747, 6343077, 8620079, 11935494, 12686154, 17240158, 19029231, 25860237, 38058462, 51720474, 77580711, 112061027, 155161422, 224122054, 336183081, 672366162, 1008549243, 2017098486]

約数ペア:

[(1, 2017098486), (2, 1008549243), (3, 672366162), (6, 336183081), (9, 224122054), (13, 155161422), (18, 112061027), (26, 77580711), (39, 51720474), (53, 38058462), (78, 25860237), (106, 19029231), (117, 17240158), (159, 12686154), (169, 11935494), (234, 8620079), (318, 6343077), (338, 5967747), (477, 4228718), (507, 3978498), (689, 2927574), (954, 2114359), (1014, 1989249), (1378, 1463787), (1521, 1326166), (2067, 975858), (3042, 663083), (4134, 487929), (6201, 325286), (8957, 225198), (12402, 162643), (12511, 161226), (17914, 112599), (25022, 80613), (26871, 75066), (37533, 53742)]