181955676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30509}}^1$

素因数の和:30594

約数の個数: 48

約数和(自身を含む): 492065280

約数和(自身を除く): 310109604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 30509, 61018, 91527, 122036, 183054, 213563, 366108, 427126, 640689, 854252, 1281378, 2166139, 2562756, 4332278, 6498417, 8664556, 12996834, 15162973, 25993668, 30325946, 45488919, 60651892, 90977838, 181955676]

約数ペア:

[(1, 181955676), (2, 90977838), (3, 60651892), (4, 45488919), (6, 30325946), (7, 25993668), (12, 15162973), (14, 12996834), (21, 8664556), (28, 6498417), (42, 4332278), (71, 2562756), (84, 2166139), (142, 1281378), (213, 854252), (284, 640689), (426, 427126), (497, 366108), (852, 213563), (994, 183054), (1491, 122036), (1988, 91527), (2982, 61018), (5964, 30509)]