123391512

素因数分解:

$2^3\times 3^5\times {\mathrm{63473}}^1$

素因数の和:63494

約数の個数: 48

約数和(自身を含む): 346568040

約数和(自身を除く): 223176528

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, 63473, 126946, 190419, 253892, 380838, 507784, 571257, 761676, 1142514, 1523352, 1713771, 2285028, 3427542, 4570056, 5141313, 6855084, 10282626, 13710168, 15423939, 20565252, 30847878, 41130504, 61695756, 123391512]

約数ペア:

[(1, 123391512), (2, 61695756), (3, 41130504), (4, 30847878), (6, 20565252), (8, 15423939), (9, 13710168), (12, 10282626), (18, 6855084), (24, 5141313), (27, 4570056), (36, 3427542), (54, 2285028), (72, 1713771), (81, 1523352), (108, 1142514), (162, 761676), (216, 571257), (243, 507784), (324, 380838), (486, 253892), (648, 190419), (972, 126946), (1944, 63473)]