21762486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21241

約数の個数: 32

約数和(自身を含む): 50908800

約数和(自身を除く): 29146314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21211, 42422, 63633, 127266, 190899, 381798, 403009, 572697, 806018, 1145394, 1209027, 2418054, 3627081, 7254162, 10881243, 21762486]

約数ペア:

[(1, 21762486), (2, 10881243), (3, 7254162), (6, 3627081), (9, 2418054), (18, 1209027), (19, 1145394), (27, 806018), (38, 572697), (54, 403009), (57, 381798), (114, 190899), (171, 127266), (342, 63633), (513, 42422), (1026, 21211)]