17922227154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{35171}}^1$

素因数の和:35375

約数の個数: 64

約数和(自身を含む): 39707781120

約数和(自身を除く): 21785553966

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 139, 141, 278, 282, 417, 611, 834, 1222, 1807, 1833, 3614, 3666, 5421, 6533, 10842, 13066, 19599, 35171, 39198, 70342, 84929, 105513, 169858, 211026, 254787, 457223, 509574, 914446, 1371669, 1653037, 2743338, 3306074, 4888769, 4959111, 9777538, 9918222, 14666307, 21489481, 29332614, 42978962, 63553997, 64468443, 127107994, 128936886, 190661991, 229772143, 381323982, 459544286, 689316429, 1378632858, 2987037859, 5974075718, 8961113577, 17922227154]

約数ペア:

[(1, 17922227154), (2, 8961113577), (3, 5974075718), (6, 2987037859), (13, 1378632858), (26, 689316429), (39, 459544286), (47, 381323982), (78, 229772143), (94, 190661991), (139, 128936886), (141, 127107994), (278, 64468443), (282, 63553997), (417, 42978962), (611, 29332614), (834, 21489481), (1222, 14666307), (1807, 9918222), (1833, 9777538), (3614, 4959111), (3666, 4888769), (5421, 3306074), (6533, 2743338), (10842, 1653037), (13066, 1371669), (19599, 914446), (35171, 509574), (39198, 457223), (70342, 254787), (84929, 211026), (105513, 169858)]