1261618967784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7509636713}}^1$

素因数の和:7509636729

約数の個数: 32

約数和(自身を含む): 3604625622720

約数和(自身を除く): 2343006654936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7509636713, 15019273426, 22528910139, 30038546852, 45057820278, 52567456991, 60077093704, 90115640556, 105134913982, 157702370973, 180231281112, 210269827964, 315404741946, 420539655928, 630809483892, 1261618967784]

約数ペア:

[(1, 1261618967784), (2, 630809483892), (3, 420539655928), (4, 315404741946), (6, 210269827964), (7, 180231281112), (8, 157702370973), (12, 105134913982), (14, 90115640556), (21, 60077093704), (24, 52567456991), (28, 45057820278), (42, 30038546852), (56, 22528910139), (84, 15019273426), (168, 7509636713)]