21444024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127643}}^1$

素因数の和:127659

約数の個数: 32

約数和(自身を含む): 61269120

約数和(自身を除く): 39825096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 127643, 255286, 382929, 510572, 765858, 893501, 1021144, 1531716, 1787002, 2680503, 3063432, 3574004, 5361006, 7148008, 10722012, 21444024]

約数ペア:

[(1, 21444024), (2, 10722012), (3, 7148008), (4, 5361006), (6, 3574004), (7, 3063432), (8, 2680503), (12, 1787002), (14, 1531716), (21, 1021144), (24, 893501), (28, 765858), (42, 510572), (56, 382929), (84, 255286), (168, 127643)]