26989326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16505

約数の個数: 48

約数和(自身を含む): 71975904

約数和(自身を除く): 44986578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16477, 32954, 49431, 98862, 115339, 148293, 214201, 230678, 296586, 346017, 428402, 642603, 692034, 1038051, 1285206, 1499407, 1927809, 2076102, 2998814, 3855618, 4498221, 8996442, 13494663, 26989326]

約数ペア:

[(1, 26989326), (2, 13494663), (3, 8996442), (6, 4498221), (7, 3855618), (9, 2998814), (13, 2076102), (14, 1927809), (18, 1499407), (21, 1285206), (26, 1038051), (39, 692034), (42, 642603), (63, 428402), (78, 346017), (91, 296586), (117, 230678), (126, 214201), (182, 148293), (234, 115339), (273, 98862), (546, 49431), (819, 32954), (1638, 16477)]