2141622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 5541120

約数和(自身を除く): 3399498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 739, 966, 1449, 1478, 2217, 2898, 4434, 5173, 6651, 10346, 13302, 15519, 16997, 31038, 33994, 46557, 50991, 93114, 101982, 118979, 152973, 237958, 305946, 356937, 713874, 1070811, 2141622]

約数ペア:

[(1, 2141622), (2, 1070811), (3, 713874), (6, 356937), (7, 305946), (9, 237958), (14, 152973), (18, 118979), (21, 101982), (23, 93114), (42, 50991), (46, 46557), (63, 33994), (69, 31038), (126, 16997), (138, 15519), (161, 13302), (207, 10346), (322, 6651), (414, 5173), (483, 4434), (739, 2898), (966, 2217), (1449, 1478)]