38505348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 120113280

約数和(自身を除く): 81607932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 53, 54, 62, 63, 84, 93, 106, 108, 124, 126, 159, 186, 189, 212, 217, 252, 279, 318, 371, 372, 378, 434, 477, 558, 636, 651, 742, 756, 837, 868, 954, 961, 1113, 1116, 1302, 1431, 1484, 1643, 1674, 1908, 1922, 1953, 2226, 2604, 2862, 2883, 3286, 3339, 3348, 3844, 3906, 4452, 4929, 5724, 5766, 5859, 6572, 6678, 6727, 7812, 8649, 9858, 10017, 11501, 11532, 11718, 13356, 13454, 14787, 17298, 19716, 20034, 20181, 23002, 23436, 25947, 26908, 29574, 34503, 34596, 40068, 40362, 44361, 46004, 50933, 51894, 59148, 60543, 69006, 80724, 88722, 101866, 103509, 103788, 121086, 138012, 152799, 177444, 181629, 203732, 207018, 242172, 305598, 310527, 356531, 363258, 414036, 458397, 611196, 621054, 713062, 726516, 916794, 1069593, 1242108, 1375191, 1426124, 1833588, 2139186, 2750382, 3208779, 4278372, 5500764, 6417558, 9626337, 12835116, 19252674, 38505348]

約数ペア:

[(1, 38505348), (2, 19252674), (3, 12835116), (4, 9626337), (6, 6417558), (7, 5500764), (9, 4278372), (12, 3208779), (14, 2750382), (18, 2139186), (21, 1833588), (27, 1426124), (28, 1375191), (31, 1242108), (36, 1069593), (42, 916794), (53, 726516), (54, 713062), (62, 621054), (63, 611196), (84, 458397), (93, 414036), (106, 363258), (108, 356531), (124, 310527), (126, 305598), (159, 242172), (186, 207018), (189, 203732), (212, 181629), (217, 177444), (252, 152799), (279, 138012), (318, 121086), (371, 103788), (372, 103509), (378, 101866), (434, 88722), (477, 80724), (558, 69006), (636, 60543), (651, 59148), (742, 51894), (756, 50933), (837, 46004), (868, 44361), (954, 40362), (961, 40068), (1113, 34596), (1116, 34503), (1302, 29574), (1431, 26908), (1484, 25947), (1643, 23436), (1674, 23002), (1908, 20181), (1922, 20034), (1953, 19716), (2226, 17298), (2604, 14787), (2862, 13454), (2883, 13356), (3286, 11718), (3339, 11532), (3348, 11501), (3844, 10017), (3906, 9858), (4452, 8649), (4929, 7812), (5724, 6727), (5766, 6678), (5859, 6572)]