1323666

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 2892864

約数和(自身を除く): 1569198

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 487, 906, 974, 1359, 1461, 2718, 2922, 4383, 8766, 73537, 147074, 220611, 441222, 661833, 1323666]

約数ペア:

[(1, 1323666), (2, 661833), (3, 441222), (6, 220611), (9, 147074), (18, 73537), (151, 8766), (302, 4383), (453, 2922), (487, 2718), (906, 1461), (974, 1359)]