181520412

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{115471}}^1$

素因数の和:115609

約数の個数: 24

約数和(自身を含む): 426784512

約数和(自身を除く): 245264100

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 115471, 230942, 346413, 461884, 692826, 1385652, 15126701, 30253402, 45380103, 60506804, 90760206, 181520412]

約数ペア:

[(1, 181520412), (2, 90760206), (3, 60506804), (4, 45380103), (6, 30253402), (12, 15126701), (131, 1385652), (262, 692826), (393, 461884), (524, 346413), (786, 230942), (1572, 115471)]