6407892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 17297280

約数和(自身を除く): 10889388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 109, 138, 142, 207, 213, 218, 276, 284, 327, 414, 426, 436, 639, 654, 828, 852, 981, 1278, 1308, 1633, 1962, 2507, 2556, 3266, 3924, 4899, 5014, 6532, 7521, 7739, 9798, 10028, 14697, 15042, 15478, 19596, 22563, 23217, 29394, 30084, 30956, 45126, 46434, 58788, 69651, 90252, 92868, 139302, 177997, 278604, 355994, 533991, 711988, 1067982, 1601973, 2135964, 3203946, 6407892]

約数ペア:

[(1, 6407892), (2, 3203946), (3, 2135964), (4, 1601973), (6, 1067982), (9, 711988), (12, 533991), (18, 355994), (23, 278604), (36, 177997), (46, 139302), (69, 92868), (71, 90252), (92, 69651), (109, 58788), (138, 46434), (142, 45126), (207, 30956), (213, 30084), (218, 29394), (276, 23217), (284, 22563), (327, 19596), (414, 15478), (426, 15042), (436, 14697), (639, 10028), (654, 9798), (828, 7739), (852, 7521), (981, 6532), (1278, 5014), (1308, 4899), (1633, 3924), (1962, 3266), (2507, 2556)]