42657426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 111341568

約数和(自身を除く): 68684142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 67, 93, 126, 134, 163, 186, 201, 217, 279, 326, 402, 434, 469, 489, 558, 603, 651, 938, 978, 1141, 1206, 1302, 1407, 1467, 1953, 2077, 2282, 2814, 2934, 3423, 3906, 4154, 4221, 5053, 6231, 6846, 8442, 10106, 10269, 10921, 12462, 14539, 15159, 18693, 20538, 21842, 29078, 30318, 32763, 35371, 37386, 43617, 45477, 65526, 70742, 76447, 87234, 90954, 98289, 106113, 130851, 152894, 196578, 212226, 229341, 261702, 318339, 338551, 458682, 636678, 677102, 688023, 1015653, 1376046, 2031306, 2369857, 3046959, 4739714, 6093918, 7109571, 14219142, 21328713, 42657426]

約数ペア:

[(1, 42657426), (2, 21328713), (3, 14219142), (6, 7109571), (7, 6093918), (9, 4739714), (14, 3046959), (18, 2369857), (21, 2031306), (31, 1376046), (42, 1015653), (62, 688023), (63, 677102), (67, 636678), (93, 458682), (126, 338551), (134, 318339), (163, 261702), (186, 229341), (201, 212226), (217, 196578), (279, 152894), (326, 130851), (402, 106113), (434, 98289), (469, 90954), (489, 87234), (558, 76447), (603, 70742), (651, 65526), (938, 45477), (978, 43617), (1141, 37386), (1206, 35371), (1302, 32763), (1407, 30318), (1467, 29078), (1953, 21842), (2077, 20538), (2282, 18693), (2814, 15159), (2934, 14539), (3423, 12462), (3906, 10921), (4154, 10269), (4221, 10106), (5053, 8442), (6231, 6846)]