121401518

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 221616000

約数和(自身を除く): 100214482

約数列:

[1, 2, 7, 14, 31, 49, 62, 89, 98, 178, 217, 434, 449, 623, 898, 1246, 1519, 2759, 3038, 3143, 4361, 5518, 6286, 8722, 13919, 19313, 22001, 27838, 38626, 39961, 44002, 79922, 97433, 135191, 194866, 270382, 279727, 559454, 682031, 1238791, 1364062, 1958089, 2477582, 3916178, 8671537, 17343074, 60700759, 121401518]

約数ペア:

[(1, 121401518), (2, 60700759), (7, 17343074), (14, 8671537), (31, 3916178), (49, 2477582), (62, 1958089), (89, 1364062), (98, 1238791), (178, 682031), (217, 559454), (434, 279727), (449, 270382), (623, 194866), (898, 135191), (1246, 97433), (1519, 79922), (2759, 44002), (3038, 39961), (3143, 38626), (4361, 27838), (5518, 22001), (6286, 19313), (8722, 13919)]