17808882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 44325120

約数和(自身を除く): 26516238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 193, 273, 338, 386, 507, 546, 579, 1014, 1158, 1183, 1351, 2197, 2366, 2509, 2702, 3549, 4053, 4394, 5018, 6591, 7098, 7527, 8106, 13182, 15054, 15379, 17563, 30758, 32617, 35126, 46137, 52689, 65234, 92274, 97851, 105378, 195702, 228319, 424021, 456638, 684957, 848042, 1272063, 1369914, 2544126, 2968147, 5936294, 8904441, 17808882]

約数ペア:

[(1, 17808882), (2, 8904441), (3, 5936294), (6, 2968147), (7, 2544126), (13, 1369914), (14, 1272063), (21, 848042), (26, 684957), (39, 456638), (42, 424021), (78, 228319), (91, 195702), (169, 105378), (182, 97851), (193, 92274), (273, 65234), (338, 52689), (386, 46137), (507, 35126), (546, 32617), (579, 30758), (1014, 17563), (1158, 15379), (1183, 15054), (1351, 13182), (2197, 8106), (2366, 7527), (2509, 7098), (2702, 6591), (3549, 5018), (4053, 4394)]