21337596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{84673}}^1$

素因数の和:84690

約数の個数: 36

約数和(自身を含む): 61642672

約数和(自身を除く): 40305076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 84673, 169346, 254019, 338692, 508038, 592711, 762057, 1016076, 1185422, 1524114, 1778133, 2370844, 3048228, 3556266, 5334399, 7112532, 10668798, 21337596]

約数ペア:

[(1, 21337596), (2, 10668798), (3, 7112532), (4, 5334399), (6, 3556266), (7, 3048228), (9, 2370844), (12, 1778133), (14, 1524114), (18, 1185422), (21, 1016076), (28, 762057), (36, 592711), (42, 508038), (63, 338692), (84, 254019), (126, 169346), (252, 84673)]