142943418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 322672896

約数和(自身を除く): 179729478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 2267, 3503, 4534, 6801, 7006, 10509, 13602, 20403, 21018, 31527, 40806, 63054, 70277, 140554, 210831, 256171, 421662, 512342, 632493, 768513, 1264986, 1537026, 2305539, 4611078, 7941301, 15882602, 23823903, 47647806, 71471709, 142943418]

約数ペア:

[(1, 142943418), (2, 71471709), (3, 47647806), (6, 23823903), (9, 15882602), (18, 7941301), (31, 4611078), (62, 2305539), (93, 1537026), (113, 1264986), (186, 768513), (226, 632493), (279, 512342), (339, 421662), (558, 256171), (678, 210831), (1017, 140554), (2034, 70277), (2267, 63054), (3503, 40806), (4534, 31527), (6801, 21018), (7006, 20403), (10509, 13602)]