101979918

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 238360320

約数和(自身を除く): 136380402

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1187, 1591, 1998, 2322, 2374, 3182, 3561, 4773, 7122, 9546, 10683, 14319, 21366, 28638, 32049, 42957, 43919, 51041, 64098, 85914, 87838, 102082, 131757, 153123, 263514, 306246, 395271, 459369, 790542, 918738, 1185813, 1378107, 1888517, 2371626, 2756214, 3777034, 5665551, 11331102, 16996653, 33993306, 50989959, 101979918]

約数ペア:

[(1, 101979918), (2, 50989959), (3, 33993306), (6, 16996653), (9, 11331102), (18, 5665551), (27, 3777034), (37, 2756214), (43, 2371626), (54, 1888517), (74, 1378107), (86, 1185813), (111, 918738), (129, 790542), (222, 459369), (258, 395271), (333, 306246), (387, 263514), (666, 153123), (774, 131757), (999, 102082), (1161, 87838), (1187, 85914), (1591, 64098), (1998, 51041), (2322, 43919), (2374, 42957), (3182, 32049), (3561, 28638), (4773, 21366), (7122, 14319), (9546, 10683)]