18297342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7677

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 29401218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7643, 15286, 22929, 45858, 53501, 68787, 107002, 137574, 145217, 160503, 290434, 321006, 435651, 481509, 871302, 963018, 1016519, 1306953, 2033038, 2613906, 3049557, 6099114, 9148671, 18297342]

約数ペア:

[(1, 18297342), (2, 9148671), (3, 6099114), (6, 3049557), (7, 2613906), (9, 2033038), (14, 1306953), (18, 1016519), (19, 963018), (21, 871302), (38, 481509), (42, 435651), (57, 321006), (63, 290434), (114, 160503), (126, 145217), (133, 137574), (171, 107002), (266, 68787), (342, 53501), (399, 45858), (798, 22929), (1197, 15286), (2394, 7643)]