40193874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 103092480

約数和(自身を除く): 62898606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 941, 1017, 1582, 1882, 2034, 2373, 2823, 3051, 4746, 5646, 6102, 6587, 7119, 8469, 13174, 14238, 16938, 19761, 21357, 25407, 39522, 42714, 50814, 59283, 106333, 118566, 177849, 212666, 318999, 355698, 637998, 744331, 956997, 1488662, 1913994, 2232993, 2870991, 4465986, 5741982, 6698979, 13397958, 20096937, 40193874]

約数ペア:

[(1, 40193874), (2, 20096937), (3, 13397958), (6, 6698979), (7, 5741982), (9, 4465986), (14, 2870991), (18, 2232993), (21, 1913994), (27, 1488662), (42, 956997), (54, 744331), (63, 637998), (113, 355698), (126, 318999), (189, 212666), (226, 177849), (339, 118566), (378, 106333), (678, 59283), (791, 50814), (941, 42714), (1017, 39522), (1582, 25407), (1882, 21357), (2034, 19761), (2373, 16938), (2823, 14238), (3051, 13174), (4746, 8469), (5646, 7119), (6102, 6587)]