188068842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18691}}^1$

素因数の和:18755

約数の個数: 48

約数和(自身を含む): 449056608

約数和(自身を除く): 260987766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 18691, 37382, 56073, 112146, 168219, 242983, 336438, 485966, 728949, 803713, 1457898, 1607426, 2186847, 2411139, 4373694, 4822278, 7233417, 10448269, 14466834, 20896538, 31344807, 62689614, 94034421, 188068842]

約数ペア:

[(1, 188068842), (2, 94034421), (3, 62689614), (6, 31344807), (9, 20896538), (13, 14466834), (18, 10448269), (26, 7233417), (39, 4822278), (43, 4373694), (78, 2411139), (86, 2186847), (117, 1607426), (129, 1457898), (234, 803713), (258, 728949), (387, 485966), (559, 336438), (774, 242983), (1118, 168219), (1677, 112146), (3354, 56073), (5031, 37382), (10062, 18691)]