16220652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 47190528

約数和(自身を除く): 30969876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 307, 357, 444, 476, 518, 614, 629, 714, 777, 921, 1036, 1228, 1258, 1428, 1554, 1842, 1887, 2149, 2516, 3108, 3684, 3774, 4298, 4403, 5219, 6447, 7548, 8596, 8806, 10438, 11359, 12894, 13209, 15657, 17612, 20876, 22718, 25788, 26418, 31314, 34077, 36533, 45436, 52836, 62628, 68154, 73066, 79513, 109599, 136308, 146132, 159026, 193103, 219198, 238539, 318052, 386206, 438396, 477078, 579309, 772412, 954156, 1158618, 1351721, 2317236, 2703442, 4055163, 5406884, 8110326, 16220652]

約数ペア:

[(1, 16220652), (2, 8110326), (3, 5406884), (4, 4055163), (6, 2703442), (7, 2317236), (12, 1351721), (14, 1158618), (17, 954156), (21, 772412), (28, 579309), (34, 477078), (37, 438396), (42, 386206), (51, 318052), (68, 238539), (74, 219198), (84, 193103), (102, 159026), (111, 146132), (119, 136308), (148, 109599), (204, 79513), (222, 73066), (238, 68154), (259, 62628), (307, 52836), (357, 45436), (444, 36533), (476, 34077), (518, 31314), (614, 26418), (629, 25788), (714, 22718), (777, 20876), (921, 17612), (1036, 15657), (1228, 13209), (1258, 12894), (1428, 11359), (1554, 10438), (1842, 8806), (1887, 8596), (2149, 7548), (2516, 6447), (3108, 5219), (3684, 4403), (3774, 4298)]