39942474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 94392864

約数和(自身を除く): 54450390

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3581, 3718, 5577, 7162, 10743, 11154, 21486, 39391, 46553, 78782, 93106, 118173, 139659, 236346, 279318, 512083, 605189, 1024166, 1210378, 1536249, 1815567, 3072498, 3631134, 6657079, 13314158, 19971237, 39942474]

約数ペア:

[(1, 39942474), (2, 19971237), (3, 13314158), (6, 6657079), (11, 3631134), (13, 3072498), (22, 1815567), (26, 1536249), (33, 1210378), (39, 1024166), (66, 605189), (78, 512083), (143, 279318), (169, 236346), (286, 139659), (338, 118173), (429, 93106), (507, 78782), (858, 46553), (1014, 39391), (1859, 21486), (3581, 11154), (3718, 10743), (5577, 7162)]