2155409352

素因数分解:

$2^3\times 3^4\times {\mathrm{3326249}}^1$

素因数の和:3326267

約数の個数: 40

約数和(自身を含む): 6037143750

約数和(自身を除く): 3881734398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3326249, 6652498, 9978747, 13304996, 19957494, 26609992, 29936241, 39914988, 59872482, 79829976, 89808723, 119744964, 179617446, 239489928, 269426169, 359234892, 538852338, 718469784, 1077704676, 2155409352]

約数ペア:

[(1, 2155409352), (2, 1077704676), (3, 718469784), (4, 538852338), (6, 359234892), (8, 269426169), (9, 239489928), (12, 179617446), (18, 119744964), (24, 89808723), (27, 79829976), (36, 59872482), (54, 39914988), (72, 29936241), (81, 26609992), (108, 19957494), (162, 13304996), (216, 9978747), (324, 6652498), (648, 3326249)]