39498998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 36

約数和(自身を含む): 75779676

約数和(自身を除く): 36280678

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 3331, 5929, 6662, 11858, 23317, 36641, 46634, 73282, 163219, 256487, 326438, 403051, 512974, 806102, 1795409, 2821357, 3590818, 5642714, 19749499, 39498998]

約数ペア:

[(1, 39498998), (2, 19749499), (7, 5642714), (11, 3590818), (14, 2821357), (22, 1795409), (49, 806102), (77, 512974), (98, 403051), (121, 326438), (154, 256487), (242, 163219), (539, 73282), (847, 46634), (1078, 36641), (1694, 23317), (3331, 11858), (5929, 6662)]