13372218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 30023136

約数和(自身を除く): 16650918

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 131, 159, 214, 262, 318, 321, 393, 477, 642, 786, 954, 963, 1179, 1926, 2358, 5671, 6943, 11342, 13886, 14017, 17013, 20829, 28034, 34026, 41658, 42051, 51039, 62487, 84102, 102078, 124974, 126153, 252306, 742901, 1485802, 2228703, 4457406, 6686109, 13372218]

約数ペア:

[(1, 13372218), (2, 6686109), (3, 4457406), (6, 2228703), (9, 1485802), (18, 742901), (53, 252306), (106, 126153), (107, 124974), (131, 102078), (159, 84102), (214, 62487), (262, 51039), (318, 42051), (321, 41658), (393, 34026), (477, 28034), (642, 20829), (786, 17013), (954, 14017), (963, 13886), (1179, 11342), (1926, 6943), (2358, 5671)]