21925008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21751}}^1$

素因数の和:21772

約数の個数: 60

約数和(自身を含む): 70128448

約数和(自身を除く): 48203440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21751, 43502, 65253, 87004, 130506, 152257, 174008, 195759, 261012, 304514, 348016, 391518, 456771, 522024, 609028, 783036, 913542, 1044048, 1218056, 1370313, 1566072, 1827084, 2436112, 2740626, 3132144, 3654168, 5481252, 7308336, 10962504, 21925008]

約数ペア:

[(1, 21925008), (2, 10962504), (3, 7308336), (4, 5481252), (6, 3654168), (7, 3132144), (8, 2740626), (9, 2436112), (12, 1827084), (14, 1566072), (16, 1370313), (18, 1218056), (21, 1044048), (24, 913542), (28, 783036), (36, 609028), (42, 522024), (48, 456771), (56, 391518), (63, 348016), (72, 304514), (84, 261012), (112, 195759), (126, 174008), (144, 152257), (168, 130506), (252, 87004), (336, 65253), (504, 43502), (1008, 21751)]