381203676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1512713}}^1$

素因数の和:1512730

約数の個数: 36

約数和(自身を含む): 1101255792

約数和(自身を除く): 720052116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1512713, 3025426, 4538139, 6050852, 9076278, 10588991, 13614417, 18152556, 21177982, 27228834, 31766973, 42355964, 54457668, 63533946, 95300919, 127067892, 190601838, 381203676]

約数ペア:

[(1, 381203676), (2, 190601838), (3, 127067892), (4, 95300919), (6, 63533946), (7, 54457668), (9, 42355964), (12, 31766973), (14, 27228834), (18, 21177982), (21, 18152556), (28, 13614417), (36, 10588991), (42, 9076278), (63, 6050852), (84, 4538139), (126, 3025426), (252, 1512713)]