1366974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 3569280

約数和(自身を除く): 2202306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 571, 798, 1142, 1197, 1713, 2394, 3426, 3997, 5139, 7994, 10278, 10849, 11991, 21698, 23982, 32547, 35973, 65094, 71946, 75943, 97641, 151886, 195282, 227829, 455658, 683487, 1366974]

約数ペア:

[(1, 1366974), (2, 683487), (3, 455658), (6, 227829), (7, 195282), (9, 151886), (14, 97641), (18, 75943), (19, 71946), (21, 65094), (38, 35973), (42, 32547), (57, 23982), (63, 21698), (114, 11991), (126, 10849), (133, 10278), (171, 7994), (266, 5139), (342, 3997), (399, 3426), (571, 2394), (798, 1713), (1142, 1197)]