12432972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 30627072

約数和(自身を除く): 18194100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 421, 428, 642, 842, 1263, 1284, 1684, 2461, 2526, 4922, 5052, 7383, 9683, 9844, 14766, 19366, 29049, 29532, 38732, 45047, 58098, 90094, 116196, 135141, 180188, 270282, 540564, 1036081, 2072162, 3108243, 4144324, 6216486, 12432972]

約数ペア:

[(1, 12432972), (2, 6216486), (3, 4144324), (4, 3108243), (6, 2072162), (12, 1036081), (23, 540564), (46, 270282), (69, 180188), (92, 135141), (107, 116196), (138, 90094), (214, 58098), (276, 45047), (321, 38732), (421, 29532), (428, 29049), (642, 19366), (842, 14766), (1263, 9844), (1284, 9683), (1684, 7383), (2461, 5052), (2526, 4922)]