17768838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 37900800

約数和(自身を除く): 20131962

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 1973, 3002, 3946, 4503, 5919, 9006, 11838, 37487, 74974, 112461, 155867, 224922, 311734, 467601, 935202, 2961473, 5922946, 8884419, 17768838]

約数ペア:

[(1, 17768838), (2, 8884419), (3, 5922946), (6, 2961473), (19, 935202), (38, 467601), (57, 311734), (79, 224922), (114, 155867), (158, 112461), (237, 74974), (474, 37487), (1501, 11838), (1973, 9006), (3002, 5919), (3946, 4503)]