25985106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 64666368

約数和(自身を除く): 38681262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 761, 813, 1522, 1626, 1897, 2283, 2439, 3794, 4566, 4878, 5327, 5691, 6849, 10654, 11382, 13698, 15981, 17073, 31962, 34146, 47943, 95886, 206231, 412462, 618693, 1237386, 1443617, 1856079, 2887234, 3712158, 4330851, 8661702, 12992553, 25985106]

約数ペア:

[(1, 25985106), (2, 12992553), (3, 8661702), (6, 4330851), (7, 3712158), (9, 2887234), (14, 1856079), (18, 1443617), (21, 1237386), (42, 618693), (63, 412462), (126, 206231), (271, 95886), (542, 47943), (761, 34146), (813, 31962), (1522, 17073), (1626, 15981), (1897, 13698), (2283, 11382), (2439, 10654), (3794, 6849), (4566, 5691), (4878, 5327)]