9907212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 18316788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 83, 84, 87, 98, 116, 147, 166, 174, 196, 203, 249, 294, 332, 343, 348, 406, 498, 581, 588, 609, 686, 812, 996, 1029, 1162, 1218, 1372, 1421, 1743, 2058, 2324, 2407, 2436, 2842, 3486, 4067, 4116, 4263, 4814, 5684, 6972, 7221, 8134, 8526, 9628, 9947, 12201, 14442, 16268, 16849, 17052, 19894, 24402, 28469, 28884, 29841, 33698, 39788, 48804, 50547, 56938, 59682, 67396, 85407, 101094, 113876, 117943, 119364, 170814, 202188, 235886, 341628, 353829, 471772, 707658, 825601, 1415316, 1651202, 2476803, 3302404, 4953606, 9907212]

約数ペア:

[(1, 9907212), (2, 4953606), (3, 3302404), (4, 2476803), (6, 1651202), (7, 1415316), (12, 825601), (14, 707658), (21, 471772), (28, 353829), (29, 341628), (42, 235886), (49, 202188), (58, 170814), (83, 119364), (84, 117943), (87, 113876), (98, 101094), (116, 85407), (147, 67396), (166, 59682), (174, 56938), (196, 50547), (203, 48804), (249, 39788), (294, 33698), (332, 29841), (343, 28884), (348, 28469), (406, 24402), (498, 19894), (581, 17052), (588, 16849), (609, 16268), (686, 14442), (812, 12201), (996, 9947), (1029, 9628), (1162, 8526), (1218, 8134), (1372, 7221), (1421, 6972), (1743, 5684), (2058, 4814), (2324, 4263), (2407, 4116), (2436, 4067), (2842, 3486)]