15889284

素因数分解:

$2^2\times 3^6\times {\mathrm{5449}}^1$

素因数の和:5471

約数の個数: 42

約数和(自身を含む): 41697950

約数和(自身を除く): 25808666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5449, 10898, 16347, 21796, 32694, 49041, 65388, 98082, 147123, 196164, 294246, 441369, 588492, 882738, 1324107, 1765476, 2648214, 3972321, 5296428, 7944642, 15889284]

約数ペア:

[(1, 15889284), (2, 7944642), (3, 5296428), (4, 3972321), (6, 2648214), (9, 1765476), (12, 1324107), (18, 882738), (27, 588492), (36, 441369), (54, 294246), (81, 196164), (108, 147123), (162, 98082), (243, 65388), (324, 49041), (486, 32694), (729, 21796), (972, 16347), (1458, 10898), (2916, 5449)]