40418712

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2473}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 109994040

約数和(自身を除く): 69575328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2473, 2724, 4086, 4946, 5448, 7419, 8172, 9892, 14838, 16344, 19784, 22257, 29676, 44514, 59352, 89028, 178056, 561371, 1122742, 1684113, 2245484, 3368226, 4490968, 5052339, 6736452, 10104678, 13472904, 20209356, 40418712]

約数ペア:

[(1, 40418712), (2, 20209356), (3, 13472904), (4, 10104678), (6, 6736452), (8, 5052339), (9, 4490968), (12, 3368226), (18, 2245484), (24, 1684113), (36, 1122742), (72, 561371), (227, 178056), (454, 89028), (681, 59352), (908, 44514), (1362, 29676), (1816, 22257), (2043, 19784), (2473, 16344), (2724, 14838), (4086, 9892), (4946, 8172), (5448, 7419)]