1987544172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379013}}^1$

素因数の和:379062

約数の個数: 48

約数和(自身を含む): 5093948160

約数和(自身を除く): 3106403988

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 379013, 758026, 1137039, 1516052, 2274078, 4548156, 7201247, 8717299, 14402494, 17434598, 21603741, 26151897, 28804988, 34869196, 43207482, 52303794, 86414964, 104607588, 165628681, 331257362, 496886043, 662514724, 993772086, 1987544172]

約数ペア:

[(1, 1987544172), (2, 993772086), (3, 662514724), (4, 496886043), (6, 331257362), (12, 165628681), (19, 104607588), (23, 86414964), (38, 52303794), (46, 43207482), (57, 34869196), (69, 28804988), (76, 26151897), (92, 21603741), (114, 17434598), (138, 14402494), (228, 8717299), (276, 7201247), (437, 4548156), (874, 2274078), (1311, 1516052), (1748, 1137039), (2622, 758026), (5244, 379013)]