2016081918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{9013}}^1$

素因数の和:9098

約数の個数: 72

約数和(自身を含む): 4748683368

約数和(自身を除く): 2732601450

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 289, 306, 387, 578, 731, 774, 867, 1462, 1734, 2193, 2601, 4386, 5202, 6579, 9013, 12427, 13158, 18026, 24854, 27039, 37281, 54078, 74562, 81117, 111843, 153221, 162234, 223686, 306442, 387559, 459663, 775118, 919326, 1162677, 1378989, 2325354, 2604757, 2757978, 3488031, 5209514, 6588503, 6976062, 7814271, 13177006, 15628542, 19765509, 23442813, 39531018, 46885626, 59296527, 112004551, 118593054, 224009102, 336013653, 672027306, 1008040959, 2016081918]

約数ペア:

[(1, 2016081918), (2, 1008040959), (3, 672027306), (6, 336013653), (9, 224009102), (17, 118593054), (18, 112004551), (34, 59296527), (43, 46885626), (51, 39531018), (86, 23442813), (102, 19765509), (129, 15628542), (153, 13177006), (258, 7814271), (289, 6976062), (306, 6588503), (387, 5209514), (578, 3488031), (731, 2757978), (774, 2604757), (867, 2325354), (1462, 1378989), (1734, 1162677), (2193, 919326), (2601, 775118), (4386, 459663), (5202, 387559), (6579, 306442), (9013, 223686), (12427, 162234), (13158, 153221), (18026, 111843), (24854, 81117), (27039, 74562), (37281, 54078)]