120642018

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 295516800

約数和(自身を除く): 174874782

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 61, 62, 93, 98, 122, 147, 183, 186, 217, 294, 343, 366, 427, 434, 651, 686, 854, 961, 1029, 1281, 1302, 1519, 1891, 1922, 2058, 2562, 2883, 2989, 3038, 3782, 4557, 5673, 5766, 5978, 6727, 8967, 9114, 10633, 11346, 13237, 13454, 17934, 20181, 20923, 21266, 26474, 31899, 39711, 40362, 41846, 47089, 58621, 62769, 63798, 79422, 92659, 94178, 117242, 125538, 141267, 175863, 185318, 277977, 282534, 329623, 351726, 410347, 555954, 648613, 659246, 820694, 988869, 1231041, 1297226, 1945839, 1977738, 2462082, 2872429, 3891678, 5744858, 8617287, 17234574, 20107003, 40214006, 60321009, 120642018]

約数ペア:

[(1, 120642018), (2, 60321009), (3, 40214006), (6, 20107003), (7, 17234574), (14, 8617287), (21, 5744858), (31, 3891678), (42, 2872429), (49, 2462082), (61, 1977738), (62, 1945839), (93, 1297226), (98, 1231041), (122, 988869), (147, 820694), (183, 659246), (186, 648613), (217, 555954), (294, 410347), (343, 351726), (366, 329623), (427, 282534), (434, 277977), (651, 185318), (686, 175863), (854, 141267), (961, 125538), (1029, 117242), (1281, 94178), (1302, 92659), (1519, 79422), (1891, 63798), (1922, 62769), (2058, 58621), (2562, 47089), (2883, 41846), (2989, 40362), (3038, 39711), (3782, 31899), (4557, 26474), (5673, 21266), (5766, 20923), (5978, 20181), (6727, 17934), (8967, 13454), (9114, 13237), (10633, 11346)]