1954690872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{20921}}^1$

素因数の和:21176

約数の個数: 64

約数和(自身を含む): 5197024800

約数和(自身を除く): 3242333928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 229, 408, 458, 687, 916, 1374, 1832, 2748, 3893, 5496, 7786, 11679, 15572, 20921, 23358, 31144, 41842, 46716, 62763, 83684, 93432, 125526, 167368, 251052, 355657, 502104, 711314, 1066971, 1422628, 2133942, 2845256, 4267884, 4790909, 8535768, 9581818, 14372727, 19163636, 28745454, 38327272, 57490908, 81445453, 114981816, 162890906, 244336359, 325781812, 488672718, 651563624, 977345436, 1954690872]

約数ペア:

[(1, 1954690872), (2, 977345436), (3, 651563624), (4, 488672718), (6, 325781812), (8, 244336359), (12, 162890906), (17, 114981816), (24, 81445453), (34, 57490908), (51, 38327272), (68, 28745454), (102, 19163636), (136, 14372727), (204, 9581818), (229, 8535768), (408, 4790909), (458, 4267884), (687, 2845256), (916, 2133942), (1374, 1422628), (1832, 1066971), (2748, 711314), (3893, 502104), (5496, 355657), (7786, 251052), (11679, 167368), (15572, 125526), (20921, 93432), (23358, 83684), (31144, 62763), (41842, 46716)]