17971308

素因数分解:

$2^2\times 3^6\times {\mathrm{6163}}^1$

素因数の和:6185

約数の個数: 42

約数和(自身を含む): 47160764

約数和(自身を除く): 29189456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6163, 12326, 18489, 24652, 36978, 55467, 73956, 110934, 166401, 221868, 332802, 499203, 665604, 998406, 1497609, 1996812, 2995218, 4492827, 5990436, 8985654, 17971308]

約数ペア:

[(1, 17971308), (2, 8985654), (3, 5990436), (4, 4492827), (6, 2995218), (9, 1996812), (12, 1497609), (18, 998406), (27, 665604), (36, 499203), (54, 332802), (81, 221868), (108, 166401), (162, 110934), (243, 73956), (324, 55467), (486, 36978), (729, 24652), (972, 18489), (1458, 12326), (2916, 6163)]