18254322

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 40

約数和(自身を含む): 41151132

約数和(自身を除く): 22896810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 401, 562, 802, 843, 1203, 1686, 2406, 2529, 3609, 5058, 7218, 7587, 10827, 15174, 21654, 22761, 32481, 45522, 64962, 112681, 225362, 338043, 676086, 1014129, 2028258, 3042387, 6084774, 9127161, 18254322]

約数ペア:

[(1, 18254322), (2, 9127161), (3, 6084774), (6, 3042387), (9, 2028258), (18, 1014129), (27, 676086), (54, 338043), (81, 225362), (162, 112681), (281, 64962), (401, 45522), (562, 32481), (802, 22761), (843, 21654), (1203, 15174), (1686, 10827), (2406, 7587), (2529, 7218), (3609, 5058)]