40395474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 100381632

約数和(自身を除く): 59986158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 613, 1046, 1226, 1569, 1839, 3138, 3661, 3678, 4291, 4707, 5517, 7322, 8582, 9414, 10983, 11034, 12873, 21966, 25746, 32949, 38619, 65898, 77238, 320599, 641198, 961797, 1923594, 2244193, 2885391, 4488386, 5770782, 6732579, 13465158, 20197737, 40395474]

約数ペア:

[(1, 40395474), (2, 20197737), (3, 13465158), (6, 6732579), (7, 5770782), (9, 4488386), (14, 2885391), (18, 2244193), (21, 1923594), (42, 961797), (63, 641198), (126, 320599), (523, 77238), (613, 65898), (1046, 38619), (1226, 32949), (1569, 25746), (1839, 21966), (3138, 12873), (3661, 11034), (3678, 10983), (4291, 9414), (4707, 8582), (5517, 7322)]