39869496

素因数分解:

$2^3\times 3^5\times {\mathrm{20509}}^1$

素因数の和:20530

約数の個数: 48

約数和(自身を含む): 111984600

約数和(自身を除く): 72115104

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, 1944, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 369162, 492216, 553743, 738324, 1107486, 1476648, 1661229, 2214972, 3322458, 4429944, 4983687, 6644916, 9967374, 13289832, 19934748, 39869496]

約数ペア:

[(1, 39869496), (2, 19934748), (3, 13289832), (4, 9967374), (6, 6644916), (8, 4983687), (9, 4429944), (12, 3322458), (18, 2214972), (24, 1661229), (27, 1476648), (36, 1107486), (54, 738324), (72, 553743), (81, 492216), (108, 369162), (162, 246108), (216, 184581), (243, 164072), (324, 123054), (486, 82036), (648, 61527), (972, 41018), (1944, 20509)]