2016807678

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{4201}}^1$

素因数の和:4537

約数の個数: 48

約数和(自身を含む): 4424706000

約数和(自身を除く): 2407898322

約数列:

[1, 2, 3, 6, 9, 18, 149, 179, 298, 358, 447, 537, 894, 1074, 1341, 1611, 2682, 3222, 4201, 8402, 12603, 25206, 26671, 37809, 53342, 75618, 80013, 160026, 240039, 480078, 625949, 751979, 1251898, 1503958, 1877847, 2255937, 3755694, 4511874, 5633541, 6767811, 11267082, 13535622, 112044871, 224089742, 336134613, 672269226, 1008403839, 2016807678]

約数ペア:

[(1, 2016807678), (2, 1008403839), (3, 672269226), (6, 336134613), (9, 224089742), (18, 112044871), (149, 13535622), (179, 11267082), (298, 6767811), (358, 5633541), (447, 4511874), (537, 3755694), (894, 2255937), (1074, 1877847), (1341, 1503958), (1611, 1251898), (2682, 751979), (3222, 625949), (4201, 480078), (8402, 240039), (12603, 160026), (25206, 80013), (26671, 75618), (37809, 53342)]