3127896

素因数分解:

$2^3\times 3^5\times {\mathrm{1609}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 8790600

約数和(自身を除く): 5662704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1609, 1944, 3218, 4827, 6436, 9654, 12872, 14481, 19308, 28962, 38616, 43443, 57924, 86886, 115848, 130329, 173772, 260658, 347544, 390987, 521316, 781974, 1042632, 1563948, 3127896]

約数ペア:

[(1, 3127896), (2, 1563948), (3, 1042632), (4, 781974), (6, 521316), (8, 390987), (9, 347544), (12, 260658), (18, 173772), (24, 130329), (27, 115848), (36, 86886), (54, 57924), (72, 43443), (81, 38616), (108, 28962), (162, 19308), (216, 14481), (243, 12872), (324, 9654), (486, 6436), (648, 4827), (972, 3218), (1609, 1944)]