21876143014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 38381091840

約数和(自身を除く): 16504948826

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 503, 1006, 1129, 1133, 1751, 2258, 2266, 3502, 5533, 8551, 11066, 12419, 17102, 19193, 19261, 24838, 38386, 38522, 51809, 94061, 103618, 116287, 188122, 211123, 232574, 422246, 567887, 569899, 880753, 1135774, 1139798, 1279157, 1761506, 1976879, 2558314, 3953758, 6246757, 9654079, 9688283, 12493514, 19308158, 19376566, 21745669, 43491338, 58492361, 106194869, 116984722, 212389738, 643415971, 994370137, 1286831942, 1988740274, 10938071507, 21876143014]

約数ペア:

[(1, 21876143014), (2, 10938071507), (11, 1988740274), (17, 1286831942), (22, 994370137), (34, 643415971), (103, 212389738), (187, 116984722), (206, 106194869), (374, 58492361), (503, 43491338), (1006, 21745669), (1129, 19376566), (1133, 19308158), (1751, 12493514), (2258, 9688283), (2266, 9654079), (3502, 6246757), (5533, 3953758), (8551, 2558314), (11066, 1976879), (12419, 1761506), (17102, 1279157), (19193, 1139798), (19261, 1135774), (24838, 880753), (38386, 569899), (38522, 567887), (51809, 422246), (94061, 232574), (103618, 211123), (116287, 188122)]