2054710854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5435743}}^1$

素因数の和:5435761

約数の個数: 32

約数和(自身を含む): 5218314240

約数和(自身を除く): 3163603386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5435743, 10871486, 16307229, 32614458, 38050201, 48921687, 76100402, 97843374, 114150603, 146765061, 228301206, 293530122, 342451809, 684903618, 1027355427, 2054710854]

約数ペア:

[(1, 2054710854), (2, 1027355427), (3, 684903618), (6, 342451809), (7, 293530122), (9, 228301206), (14, 146765061), (18, 114150603), (21, 97843374), (27, 76100402), (42, 48921687), (54, 38050201), (63, 32614458), (126, 16307229), (189, 10871486), (378, 5435743)]