18014360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 51408000

約数和(自身を除く): 33393640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 101, 104, 130, 140, 182, 196, 202, 245, 260, 280, 343, 364, 392, 404, 455, 490, 505, 520, 637, 686, 707, 728, 808, 910, 980, 1010, 1274, 1313, 1372, 1414, 1715, 1820, 1960, 2020, 2548, 2626, 2744, 2828, 3185, 3430, 3535, 3640, 4040, 4459, 4949, 5096, 5252, 5656, 6370, 6565, 6860, 7070, 8918, 9191, 9898, 10504, 12740, 13130, 13720, 14140, 17836, 18382, 19796, 22295, 24745, 25480, 26260, 28280, 34643, 35672, 36764, 39592, 44590, 45955, 49490, 52520, 64337, 69286, 73528, 89180, 91910, 98980, 128674, 138572, 173215, 178360, 183820, 197960, 257348, 277144, 321685, 346430, 367640, 450359, 514696, 643370, 692860, 900718, 1286740, 1385720, 1801436, 2251795, 2573480, 3602872, 4503590, 9007180, 18014360]

約数ペア:

[(1, 18014360), (2, 9007180), (4, 4503590), (5, 3602872), (7, 2573480), (8, 2251795), (10, 1801436), (13, 1385720), (14, 1286740), (20, 900718), (26, 692860), (28, 643370), (35, 514696), (40, 450359), (49, 367640), (52, 346430), (56, 321685), (65, 277144), (70, 257348), (91, 197960), (98, 183820), (101, 178360), (104, 173215), (130, 138572), (140, 128674), (182, 98980), (196, 91910), (202, 89180), (245, 73528), (260, 69286), (280, 64337), (343, 52520), (364, 49490), (392, 45955), (404, 44590), (455, 39592), (490, 36764), (505, 35672), (520, 34643), (637, 28280), (686, 26260), (707, 25480), (728, 24745), (808, 22295), (910, 19796), (980, 18382), (1010, 17836), (1274, 14140), (1313, 13720), (1372, 13130), (1414, 12740), (1715, 10504), (1820, 9898), (1960, 9191), (2020, 8918), (2548, 7070), (2626, 6860), (2744, 6565), (2828, 6370), (3185, 5656), (3430, 5252), (3535, 5096), (3640, 4949), (4040, 4459)]