15381204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 37533216

約数和(自身を除く): 22152012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 2423, 3174, 4846, 6348, 7269, 9692, 14538, 29076, 55729, 111458, 167187, 222916, 334374, 668748, 1281767, 2563534, 3845301, 5127068, 7690602, 15381204]

約数ペア:

[(1, 15381204), (2, 7690602), (3, 5127068), (4, 3845301), (6, 2563534), (12, 1281767), (23, 668748), (46, 334374), (69, 222916), (92, 167187), (138, 111458), (276, 55729), (529, 29076), (1058, 14538), (1587, 9692), (2116, 7269), (2423, 6348), (3174, 4846)]