15561285306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16108991}}^1$

素因数の和:16109026

約数の個数: 32

約数和(自身を含む): 37115117568

約数和(自身を除く): 21553832262

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 16108991, 32217982, 48326973, 96653946, 112762937, 225525874, 338288811, 370506793, 676577622, 741013586, 1111520379, 2223040758, 2593547551, 5187095102, 7780642653, 15561285306]

約数ペア:

[(1, 15561285306), (2, 7780642653), (3, 5187095102), (6, 2593547551), (7, 2223040758), (14, 1111520379), (21, 741013586), (23, 676577622), (42, 370506793), (46, 338288811), (69, 225525874), (138, 112762937), (161, 96653946), (322, 48326973), (483, 32217982), (966, 16108991)]