9142021966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 18653690880

約数和(自身を除く): 9511668914

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 281, 289, 301, 374, 473, 562, 578, 602, 731, 946, 1309, 1462, 1967, 2023, 2618, 3091, 3179, 3311, 3934, 4046, 4777, 4913, 5117, 6182, 6358, 6622, 8041, 9554, 9826, 10234, 12083, 12427, 16082, 21637, 22253, 24166, 24854, 33439, 34391, 43274, 44506, 52547, 54043, 56287, 66878, 68782, 81209, 84581, 86989, 105094, 108086, 112574, 132913, 136697, 162418, 169162, 173978, 205411, 211259, 265826, 273394, 367829, 378301, 410822, 422518, 568463, 735658, 756602, 893299, 930391, 956879, 1136926, 1380553, 1437877, 1478813, 1786598, 1860782, 1913758, 2259521, 2323849, 2761106, 2875754, 2957626, 3491987, 4519042, 4647698, 6253093, 6983974, 9663871, 12506186, 15186083, 15816647, 16266943, 19327742, 24443909, 30372166, 31633294, 32533886, 38411857, 48887818, 59363779, 76823714, 106302581, 118727558, 212605162, 268882999, 415546453, 537765998, 653001569, 831092906, 1306003138, 4571010983, 9142021966]

約数ペア:

[(1, 9142021966), (2, 4571010983), (7, 1306003138), (11, 831092906), (14, 653001569), (17, 537765998), (22, 415546453), (34, 268882999), (43, 212605162), (77, 118727558), (86, 106302581), (119, 76823714), (154, 59363779), (187, 48887818), (238, 38411857), (281, 32533886), (289, 31633294), (301, 30372166), (374, 24443909), (473, 19327742), (562, 16266943), (578, 15816647), (602, 15186083), (731, 12506186), (946, 9663871), (1309, 6983974), (1462, 6253093), (1967, 4647698), (2023, 4519042), (2618, 3491987), (3091, 2957626), (3179, 2875754), (3311, 2761106), (3934, 2323849), (4046, 2259521), (4777, 1913758), (4913, 1860782), (5117, 1786598), (6182, 1478813), (6358, 1437877), (6622, 1380553), (8041, 1136926), (9554, 956879), (9826, 930391), (10234, 893299), (12083, 756602), (12427, 735658), (16082, 568463), (21637, 422518), (22253, 410822), (24166, 378301), (24854, 367829), (33439, 273394), (34391, 265826), (43274, 211259), (44506, 205411), (52547, 173978), (54043, 169162), (56287, 162418), (66878, 136697), (68782, 132913), (81209, 112574), (84581, 108086), (86989, 105094)]