38961937548

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18987299}}^1$

素因数の和:18987331

約数の個数: 48

約数和(自身を含む): 106328880000

約数和(自身を除く): 67366942452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 18987299, 37974598, 56961897, 75949196, 113923794, 170885691, 227847588, 341771382, 360758681, 512657073, 683542764, 721517362, 1025314146, 1082276043, 1443034724, 2050628292, 2164552086, 3246828129, 4329104172, 6493656258, 9740484387, 12987312516, 19480968774, 38961937548]

約数ペア:

[(1, 38961937548), (2, 19480968774), (3, 12987312516), (4, 9740484387), (6, 6493656258), (9, 4329104172), (12, 3246828129), (18, 2164552086), (19, 2050628292), (27, 1443034724), (36, 1082276043), (38, 1025314146), (54, 721517362), (57, 683542764), (76, 512657073), (108, 360758681), (114, 341771382), (171, 227847588), (228, 170885691), (342, 113923794), (513, 75949196), (684, 56961897), (1026, 37974598), (2052, 18987299)]