9815208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 26725440

約数和(自身を除く): 16910232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 193, 312, 326, 386, 489, 579, 652, 772, 978, 1158, 1304, 1544, 1956, 2119, 2316, 2509, 3912, 4238, 4632, 5018, 6357, 7527, 8476, 10036, 12714, 15054, 16952, 20072, 25428, 30108, 31459, 50856, 60216, 62918, 94377, 125836, 188754, 251672, 377508, 408967, 755016, 817934, 1226901, 1635868, 2453802, 3271736, 4907604, 9815208]

約数ペア:

[(1, 9815208), (2, 4907604), (3, 3271736), (4, 2453802), (6, 1635868), (8, 1226901), (12, 817934), (13, 755016), (24, 408967), (26, 377508), (39, 251672), (52, 188754), (78, 125836), (104, 94377), (156, 62918), (163, 60216), (193, 50856), (312, 31459), (326, 30108), (386, 25428), (489, 20072), (579, 16952), (652, 15054), (772, 12714), (978, 10036), (1158, 8476), (1304, 7527), (1544, 6357), (1956, 5018), (2119, 4632), (2316, 4238), (2509, 3912)]