18628188

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 44876160

約数和(自身を除く): 26247972

約数列:

[1, 2, 3, 4, 6, 12, 59, 83, 118, 166, 177, 236, 249, 317, 332, 354, 498, 634, 708, 951, 996, 1268, 1902, 3804, 4897, 9794, 14691, 18703, 19588, 26311, 29382, 37406, 52622, 56109, 58764, 74812, 78933, 105244, 112218, 157866, 224436, 315732, 1552349, 3104698, 4657047, 6209396, 9314094, 18628188]

約数ペア:

[(1, 18628188), (2, 9314094), (3, 6209396), (4, 4657047), (6, 3104698), (12, 1552349), (59, 315732), (83, 224436), (118, 157866), (166, 112218), (177, 105244), (236, 78933), (249, 74812), (317, 58764), (332, 56109), (354, 52622), (498, 37406), (634, 29382), (708, 26311), (951, 19588), (996, 18703), (1268, 14691), (1902, 9794), (3804, 4897)]