172973388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2059207}}^1$

素因数の和:2059221

約数の個数: 24

約数和(自身を含む): 461262592

約数和(自身を除く): 288289204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2059207, 4118414, 6177621, 8236828, 12355242, 14414449, 24710484, 28828898, 43243347, 57657796, 86486694, 172973388]

約数ペア:

[(1, 172973388), (2, 86486694), (3, 57657796), (4, 43243347), (6, 28828898), (7, 24710484), (12, 14414449), (14, 12355242), (21, 8236828), (28, 6177621), (42, 4118414), (84, 2059207)]