18083835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 23429637

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 307, 315, 357, 385, 495, 561, 595, 693, 765, 921, 935, 1071, 1155, 1309, 1535, 1683, 1785, 2149, 2763, 2805, 3377, 3465, 3927, 4605, 5219, 5355, 6447, 6545, 8415, 10131, 10745, 11781, 13815, 15657, 16885, 19341, 19635, 23639, 26095, 30393, 32235, 36533, 46971, 50655, 57409, 58905, 70917, 78285, 96705, 109599, 118195, 151965, 172227, 182665, 212751, 234855, 287045, 328797, 354585, 401863, 516681, 547995, 861135, 1063755, 1205589, 1643985, 2009315, 2583405, 3616767, 6027945, 18083835]

約数ペア:

[(1, 18083835), (3, 6027945), (5, 3616767), (7, 2583405), (9, 2009315), (11, 1643985), (15, 1205589), (17, 1063755), (21, 861135), (33, 547995), (35, 516681), (45, 401863), (51, 354585), (55, 328797), (63, 287045), (77, 234855), (85, 212751), (99, 182665), (105, 172227), (119, 151965), (153, 118195), (165, 109599), (187, 96705), (231, 78285), (255, 70917), (307, 58905), (315, 57409), (357, 50655), (385, 46971), (495, 36533), (561, 32235), (595, 30393), (693, 26095), (765, 23639), (921, 19635), (935, 19341), (1071, 16885), (1155, 15657), (1309, 13815), (1535, 11781), (1683, 10745), (1785, 10131), (2149, 8415), (2763, 6545), (2805, 6447), (3377, 5355), (3465, 5219), (3927, 4605)]