1992492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3450708

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, 971, 1026, 1942, 2052, 2913, 3884, 5826, 8739, 11652, 17478, 18449, 26217, 34956, 36898, 52434, 55347, 73796, 104868, 110694, 166041, 221388, 332082, 498123, 664164, 996246, 1992492]

約数ペア:

[(1, 1992492), (2, 996246), (3, 664164), (4, 498123), (6, 332082), (9, 221388), (12, 166041), (18, 110694), (19, 104868), (27, 73796), (36, 55347), (38, 52434), (54, 36898), (57, 34956), (76, 26217), (108, 18449), (114, 17478), (171, 11652), (228, 8739), (342, 5826), (513, 3884), (684, 2913), (971, 2052), (1026, 1942)]