2080496664

素因数分解:

$2^3\times 3^4\times {\mathrm{3210643}}^1$

素因数の和:3210661

約数の個数: 40

約数和(自身を含む): 5827318860

約数和(自身を除く): 3746822196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3210643, 6421286, 9631929, 12842572, 19263858, 25685144, 28895787, 38527716, 57791574, 77055432, 86687361, 115583148, 173374722, 231166296, 260062083, 346749444, 520124166, 693498888, 1040248332, 2080496664]

約数ペア:

[(1, 2080496664), (2, 1040248332), (3, 693498888), (4, 520124166), (6, 346749444), (8, 260062083), (9, 231166296), (12, 173374722), (18, 115583148), (24, 86687361), (27, 77055432), (36, 57791574), (54, 38527716), (72, 28895787), (81, 25685144), (108, 19263858), (162, 12842572), (216, 9631929), (324, 6421286), (648, 3210643)]