6540306

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 13514688

約数和(自身を除く): 6974382

約数列:

[1, 2, 3, 6, 53, 106, 131, 157, 159, 262, 314, 318, 393, 471, 786, 942, 6943, 8321, 13886, 16642, 20567, 20829, 24963, 41134, 41658, 49926, 61701, 123402, 1090051, 2180102, 3270153, 6540306]

約数ペア:

[(1, 6540306), (2, 3270153), (3, 2180102), (6, 1090051), (53, 123402), (106, 61701), (131, 49926), (157, 41658), (159, 41134), (262, 24963), (314, 20829), (318, 20567), (393, 16642), (471, 13886), (786, 8321), (942, 6943)]