4065725178

素因数分解:

$2^1\times 3^4\times {\mathrm{457}}^1\times {\mathrm{54917}}^1$

素因数の和:55388

約数の個数: 40

約数和(自身を含む): 9130337172

約数和(自身を除く): 5064611994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 457, 914, 1371, 2742, 4113, 8226, 12339, 24678, 37017, 54917, 74034, 109834, 164751, 329502, 494253, 988506, 1482759, 2965518, 4448277, 8896554, 25097069, 50194138, 75291207, 150582414, 225873621, 451747242, 677620863, 1355241726, 2032862589, 4065725178]

約数ペア:

[(1, 4065725178), (2, 2032862589), (3, 1355241726), (6, 677620863), (9, 451747242), (18, 225873621), (27, 150582414), (54, 75291207), (81, 50194138), (162, 25097069), (457, 8896554), (914, 4448277), (1371, 2965518), (2742, 1482759), (4113, 988506), (8226, 494253), (12339, 329502), (24678, 164751), (37017, 109834), (54917, 74034)]