1340874

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1804086

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 89, 93, 162, 178, 186, 243, 267, 279, 486, 534, 558, 801, 837, 1602, 1674, 2403, 2511, 2759, 4806, 5022, 5518, 7209, 7533, 8277, 14418, 15066, 16554, 21627, 24831, 43254, 49662, 74493, 148986, 223479, 446958, 670437, 1340874]

約数ペア:

[(1, 1340874), (2, 670437), (3, 446958), (6, 223479), (9, 148986), (18, 74493), (27, 49662), (31, 43254), (54, 24831), (62, 21627), (81, 16554), (89, 15066), (93, 14418), (162, 8277), (178, 7533), (186, 7209), (243, 5518), (267, 5022), (279, 4806), (486, 2759), (534, 2511), (558, 2403), (801, 1674), (837, 1602)]