1516508742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{87427}}^1$

素因数の和:87505

約数の個数: 48

約数和(自身を含む): 3588045120

約数和(自身を除く): 2071536378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 5782, 8673, 17346, 87427, 174854, 262281, 524562, 611989, 1223978, 1835967, 3671934, 4283923, 5158193, 8567846, 10316386, 12851769, 15474579, 25703538, 30949158, 36107351, 72214702, 108322053, 216644106, 252751457, 505502914, 758254371, 1516508742]

約数ペア:

[(1, 1516508742), (2, 758254371), (3, 505502914), (6, 252751457), (7, 216644106), (14, 108322053), (21, 72214702), (42, 36107351), (49, 30949158), (59, 25703538), (98, 15474579), (118, 12851769), (147, 10316386), (177, 8567846), (294, 5158193), (354, 4283923), (413, 3671934), (826, 1835967), (1239, 1223978), (2478, 611989), (2891, 524562), (5782, 262281), (8673, 174854), (17346, 87427)]