21343476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23099}}^1$

素因数の和:23124

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 40749324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 23099, 46198, 69297, 92396, 138594, 161693, 254089, 277188, 323386, 485079, 508178, 646772, 762267, 970158, 1016356, 1524534, 1778623, 1940316, 3049068, 3557246, 5335869, 7114492, 10671738, 21343476]

約数ペア:

[(1, 21343476), (2, 10671738), (3, 7114492), (4, 5335869), (6, 3557246), (7, 3049068), (11, 1940316), (12, 1778623), (14, 1524534), (21, 1016356), (22, 970158), (28, 762267), (33, 646772), (42, 508178), (44, 485079), (66, 323386), (77, 277188), (84, 254089), (132, 161693), (154, 138594), (231, 92396), (308, 69297), (462, 46198), (924, 23099)]