31326588

素因数分解:

$2^2\times 3^7\times {\mathrm{3581}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 82242720

約数和(自身を除く): 50916132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 3581, 4374, 7162, 8748, 10743, 14324, 21486, 32229, 42972, 64458, 96687, 128916, 193374, 290061, 386748, 580122, 870183, 1160244, 1740366, 2610549, 3480732, 5221098, 7831647, 10442196, 15663294, 31326588]

約数ペア:

[(1, 31326588), (2, 15663294), (3, 10442196), (4, 7831647), (6, 5221098), (9, 3480732), (12, 2610549), (18, 1740366), (27, 1160244), (36, 870183), (54, 580122), (81, 386748), (108, 290061), (162, 193374), (243, 128916), (324, 96687), (486, 64458), (729, 42972), (972, 32229), (1458, 21486), (2187, 14324), (2916, 10743), (3581, 8748), (4374, 7162)]