1855711134

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{187787}}^1$

素因数の和:187862

約数の個数: 40

約数和(自身を含む): 4226356728

約数和(自身を除く): 2370645594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 187787, 375574, 563361, 1126722, 1690083, 3380166, 5070249, 10140498, 11455007, 15210747, 22910014, 30421494, 34365021, 68730042, 103095063, 206190126, 309285189, 618570378, 927855567, 1855711134]

約数ペア:

[(1, 1855711134), (2, 927855567), (3, 618570378), (6, 309285189), (9, 206190126), (18, 103095063), (27, 68730042), (54, 34365021), (61, 30421494), (81, 22910014), (122, 15210747), (162, 11455007), (183, 10140498), (366, 5070249), (549, 3380166), (1098, 1690083), (1647, 1126722), (3294, 563361), (4941, 375574), (9882, 187787)]