2018457378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271517}}^1$

素因数の和:271591

約数の個数: 48

約数和(自身を含む): 5082816960

約数和(自身を除く): 3064359582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 271517, 543034, 814551, 1629102, 1900619, 2443653, 3801238, 4887306, 5701857, 11403714, 16019503, 17105571, 32039006, 34211142, 48058509, 96117018, 112136521, 144175527, 224273042, 288351054, 336409563, 672819126, 1009228689, 2018457378]

約数ペア:

[(1, 2018457378), (2, 1009228689), (3, 672819126), (6, 336409563), (7, 288351054), (9, 224273042), (14, 144175527), (18, 112136521), (21, 96117018), (42, 48058509), (59, 34211142), (63, 32039006), (118, 17105571), (126, 16019503), (177, 11403714), (354, 5701857), (413, 4887306), (531, 3801238), (826, 2443653), (1062, 1900619), (1239, 1629102), (2478, 814551), (3717, 543034), (7434, 271517)]