2160216

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 6127200

約数和(自身を除く): 3966984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 137, 146, 216, 219, 274, 292, 411, 438, 548, 584, 657, 822, 876, 1096, 1233, 1314, 1644, 1752, 1971, 2466, 2628, 3288, 3699, 3942, 4932, 5256, 7398, 7884, 9864, 10001, 14796, 15768, 20002, 29592, 30003, 40004, 60006, 80008, 90009, 120012, 180018, 240024, 270027, 360036, 540054, 720072, 1080108, 2160216]

約数ペア:

[(1, 2160216), (2, 1080108), (3, 720072), (4, 540054), (6, 360036), (8, 270027), (9, 240024), (12, 180018), (18, 120012), (24, 90009), (27, 80008), (36, 60006), (54, 40004), (72, 30003), (73, 29592), (108, 20002), (137, 15768), (146, 14796), (216, 10001), (219, 9864), (274, 7884), (292, 7398), (411, 5256), (438, 4932), (548, 3942), (584, 3699), (657, 3288), (822, 2628), (876, 2466), (1096, 1971), (1233, 1752), (1314, 1644)]