40809846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12649

約数の個数: 48

約数和(自身を含む): 103584960

約数和(自身を除く): 62775114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 12619, 25238, 37857, 75714, 88333, 138809, 176666, 264999, 277618, 416427, 529998, 618331, 832854, 971663, 1236662, 1854993, 1943326, 2914989, 3709986, 5829978, 6801641, 13603282, 20404923, 40809846]

約数ペア:

[(1, 40809846), (2, 20404923), (3, 13603282), (6, 6801641), (7, 5829978), (11, 3709986), (14, 2914989), (21, 1943326), (22, 1854993), (33, 1236662), (42, 971663), (49, 832854), (66, 618331), (77, 529998), (98, 416427), (147, 277618), (154, 264999), (231, 176666), (294, 138809), (462, 88333), (539, 75714), (1078, 37857), (1617, 25238), (3234, 12619)]