1080108

素因数分解:

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

素因数の和:223

約数の個数: 48

約数和(自身を含む): 2859360

約数和(自身を除く): 1779252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 137, 146, 219, 274, 292, 411, 438, 548, 657, 822, 876, 1233, 1314, 1644, 1971, 2466, 2628, 3699, 3942, 4932, 7398, 7884, 10001, 14796, 20002, 30003, 40004, 60006, 90009, 120012, 180018, 270027, 360036, 540054, 1080108]

約数ペア:

[(1, 1080108), (2, 540054), (3, 360036), (4, 270027), (6, 180018), (9, 120012), (12, 90009), (18, 60006), (27, 40004), (36, 30003), (54, 20002), (73, 14796), (108, 10001), (137, 7884), (146, 7398), (219, 4932), (274, 3942), (292, 3699), (411, 2628), (438, 2466), (548, 1971), (657, 1644), (822, 1314), (876, 1233)]