855337626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1837

約数の個数: 144

約数和(自身を含む): 2324066472

約数和(自身を除く): 1468728846

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 121, 143, 153, 187, 198, 221, 234, 242, 286, 306, 363, 374, 429, 442, 561, 663, 726, 858, 1089, 1122, 1287, 1326, 1573, 1683, 1777, 1989, 2057, 2178, 2431, 2574, 3146, 3366, 3554, 3978, 4114, 4719, 4862, 5331, 6171, 7293, 9438, 10662, 12342, 14157, 14586, 15993, 18513, 19547, 21879, 23101, 26741, 28314, 30209, 31986, 37026, 39094, 43758, 46202, 53482, 58641, 60418, 69303, 80223, 90627, 117282, 138606, 160446, 175923, 181254, 207909, 215017, 240669, 254111, 271881, 332299, 351846, 392717, 415818, 430034, 481338, 508222, 543762, 645051, 664598, 762333, 785434, 996897, 1178151, 1290102, 1524666, 1935153, 1993794, 2286999, 2356302, 2795221, 2990691, 3534453, 3655289, 3870306, 4319887, 4573998, 5590442, 5981382, 7068906, 7310578, 8385663, 8639774, 10965867, 12959661, 16771326, 21931734, 25156989, 25919322, 32897601, 38878983, 47518757, 50313978, 65795202, 77757966, 95037514, 142556271, 285112542, 427668813, 855337626]

約数ペア:

[(1, 855337626), (2, 427668813), (3, 285112542), (6, 142556271), (9, 95037514), (11, 77757966), (13, 65795202), (17, 50313978), (18, 47518757), (22, 38878983), (26, 32897601), (33, 25919322), (34, 25156989), (39, 21931734), (51, 16771326), (66, 12959661), (78, 10965867), (99, 8639774), (102, 8385663), (117, 7310578), (121, 7068906), (143, 5981382), (153, 5590442), (187, 4573998), (198, 4319887), (221, 3870306), (234, 3655289), (242, 3534453), (286, 2990691), (306, 2795221), (363, 2356302), (374, 2286999), (429, 1993794), (442, 1935153), (561, 1524666), (663, 1290102), (726, 1178151), (858, 996897), (1089, 785434), (1122, 762333), (1287, 664598), (1326, 645051), (1573, 543762), (1683, 508222), (1777, 481338), (1989, 430034), (2057, 415818), (2178, 392717), (2431, 351846), (2574, 332299), (3146, 271881), (3366, 254111), (3554, 240669), (3978, 215017), (4114, 207909), (4719, 181254), (4862, 175923), (5331, 160446), (6171, 138606), (7293, 117282), (9438, 90627), (10662, 80223), (12342, 69303), (14157, 60418), (14586, 58641), (15993, 53482), (18513, 46202), (19547, 43758), (21879, 39094), (23101, 37026), (26741, 31986), (28314, 30209)]