21900712476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1591159}}^1$

素因数の和:1591234

約数の個数: 48

約数和(自身を含む): 54175815680

約数和(自身を除く): 32275103204

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 1591159, 3182318, 4773477, 6364636, 9546954, 19093908, 49325929, 58872883, 98651858, 117745766, 147977787, 176618649, 197303716, 235491532, 295955574, 353237298, 591911148, 706474596, 1825059373, 3650118746, 5475178119, 7300237492, 10950356238, 21900712476]

約数ペア:

[(1, 21900712476), (2, 10950356238), (3, 7300237492), (4, 5475178119), (6, 3650118746), (12, 1825059373), (31, 706474596), (37, 591911148), (62, 353237298), (74, 295955574), (93, 235491532), (111, 197303716), (124, 176618649), (148, 147977787), (186, 117745766), (222, 98651858), (372, 58872883), (444, 49325929), (1147, 19093908), (2294, 9546954), (3441, 6364636), (4588, 4773477), (6882, 3182318), (13764, 1591159)]