9389406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 21930048

約数和(自身を除く): 12540642

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 97, 102, 146, 194, 219, 221, 291, 438, 442, 582, 663, 949, 1241, 1261, 1326, 1649, 1898, 2482, 2522, 2847, 3298, 3723, 3783, 4947, 5694, 7081, 7446, 7566, 9894, 14162, 16133, 21243, 21437, 32266, 42486, 42874, 48399, 64311, 92053, 96798, 120377, 128622, 184106, 240754, 276159, 361131, 552318, 722262, 1564901, 3129802, 4694703, 9389406]

約数ペア:

[(1, 9389406), (2, 4694703), (3, 3129802), (6, 1564901), (13, 722262), (17, 552318), (26, 361131), (34, 276159), (39, 240754), (51, 184106), (73, 128622), (78, 120377), (97, 96798), (102, 92053), (146, 64311), (194, 48399), (219, 42874), (221, 42486), (291, 32266), (438, 21437), (442, 21243), (582, 16133), (663, 14162), (949, 9894), (1241, 7566), (1261, 7446), (1326, 7081), (1649, 5694), (1898, 4947), (2482, 3783), (2522, 3723), (2847, 3298)]