2018172390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{62347}}^1$

素因数の和:62453

約数の個数: 64

約数和(自身を含む): 5279129856

約数和(自身を除く): 3260957466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6474, 10790, 16185, 32370, 62347, 124694, 187041, 311735, 374082, 623470, 810511, 935205, 1621022, 1870410, 2431533, 4052555, 4863066, 5174801, 8105110, 10349602, 12157665, 15524403, 24315330, 25874005, 31048806, 51748010, 67272413, 77622015, 134544826, 155244030, 201817239, 336362065, 403634478, 672724130, 1009086195, 2018172390]

約数ペア:

[(1, 2018172390), (2, 1009086195), (3, 672724130), (5, 403634478), (6, 336362065), (10, 201817239), (13, 155244030), (15, 134544826), (26, 77622015), (30, 67272413), (39, 51748010), (65, 31048806), (78, 25874005), (83, 24315330), (130, 15524403), (166, 12157665), (195, 10349602), (249, 8105110), (390, 5174801), (415, 4863066), (498, 4052555), (830, 2431533), (1079, 1870410), (1245, 1621022), (2158, 935205), (2490, 810511), (3237, 623470), (5395, 374082), (6474, 311735), (10790, 187041), (16185, 124694), (32370, 62347)]