25899426

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 69608448

約数和(自身を除く): 43709022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 331, 378, 414, 483, 486, 567, 621, 662, 966, 993, 1134, 1242, 1449, 1701, 1863, 1986, 2317, 2898, 2979, 3402, 3726, 4347, 4634, 5589, 5958, 6951, 7613, 8694, 8937, 11178, 13041, 13902, 15226, 17874, 20853, 22839, 26082, 26811, 39123, 41706, 45678, 53291, 53622, 62559, 68517, 78246, 80433, 106582, 125118, 137034, 159873, 160866, 187677, 205551, 319746, 375354, 411102, 479619, 563031, 616653, 959238, 1126062, 1233306, 1438857, 1849959, 2877714, 3699918, 4316571, 8633142, 12949713, 25899426]

約数ペア:

[(1, 25899426), (2, 12949713), (3, 8633142), (6, 4316571), (7, 3699918), (9, 2877714), (14, 1849959), (18, 1438857), (21, 1233306), (23, 1126062), (27, 959238), (42, 616653), (46, 563031), (54, 479619), (63, 411102), (69, 375354), (81, 319746), (126, 205551), (138, 187677), (161, 160866), (162, 159873), (189, 137034), (207, 125118), (243, 106582), (322, 80433), (331, 78246), (378, 68517), (414, 62559), (483, 53622), (486, 53291), (567, 45678), (621, 41706), (662, 39123), (966, 26811), (993, 26082), (1134, 22839), (1242, 20853), (1449, 17874), (1701, 15226), (1863, 13902), (1986, 13041), (2317, 11178), (2898, 8937), (2979, 8694), (3402, 7613), (3726, 6951), (4347, 5958), (4634, 5589)]