14921844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 39984000

約数和(自身を除く): 25062156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 509, 698, 1018, 1047, 1396, 1527, 2036, 2094, 2443, 3054, 3563, 4188, 4886, 6108, 7126, 7329, 9772, 10689, 14252, 14658, 21378, 29316, 42756, 177641, 355282, 532923, 710564, 1065846, 1243487, 2131692, 2486974, 3730461, 4973948, 7460922, 14921844]

約数ペア:

[(1, 14921844), (2, 7460922), (3, 4973948), (4, 3730461), (6, 2486974), (7, 2131692), (12, 1243487), (14, 1065846), (21, 710564), (28, 532923), (42, 355282), (84, 177641), (349, 42756), (509, 29316), (698, 21378), (1018, 14658), (1047, 14252), (1396, 10689), (1527, 9772), (2036, 7329), (2094, 7126), (2443, 6108), (3054, 4886), (3563, 4188)]